Tsukikawa Keisuke had a wet dream about his little sister. Saki was still very naive, so much that she thought babies were made by kissing. In the dream, Saki was very unlike herself. She was experienced, seductive, visiting his bedside and intently removing his pants to expose his raging erection. Her fingers went up and down his shaft gently at first, the she tightened her grip, pumping her fist on his hardness. When he at last clenched and released, spewing an arc of jism, her mouth was expertly positioned to catch it all. She swallowed. Keisuke lay paralyzed on the bed. He felt awake, and ashamed. It was that sort of dream, so vividly graphic that he thought it could be real. The next morning Saki greeted Keisuke in her usual way. Yes, it was just a dream. What a relief. Keisuke learned that his father was home for the first time in a while. His father was a folklorist, like a cultural researcher. The timing was not a coincidence. His father explained that inside Saki lurked a demon -- a succubus. No... ... in fact it was more like Saki's true nature was a succubus, but she didn't know. Keisuke's father imparted this secret knowledge only to Keisuke. Beware the succubus, for once she tastes the seed of her prey, she desires it uncontrollably. When she transforms in the moonlight, she makes her seduction! Keisuke loves his tender, simple little sister. But now, he's also tempted by the vixen. Keisuke faces a dilemma: which version of Saki will he be with? The choice is yours as the player. [edited from DLsite English]
Marshmallow☆Imouto☆Succubus☆ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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Name | Characters | Importance | Weight |
---|---|---|---|
Ram Horns Body | 2 | 2.94 | 3.23 |
Non-blood-related Incest Engages in (Sexual) | 3 | 2.17 | 3.01 |
Inverted Nipples Body | 2 | 2.68 | 2.94 |
Succubus Role | 2 | 2.52 | 2.77 |
Demon Tail Body | 2 | 2.51 | 2.76 |
Sex with Protagonist Only Engages in (Sexual) | 4 | 1.70 | 2.73 |
Ball-cupping Engages in (Sexual) | 2 | 2.36 | 2.59 |
Bat Wings Body | 2 | 2.29 | 2.52 |
Blowjob Duck Face Engages in (Sexual) | 2 | 2.23 | 2.45 |
Sex on Beach Engages in (Sexual) | 2 | 2.20 | 2.41 |
Non-blood-related Sister Role | 2 | 2.18 | 2.39 |
Leg Locking During Sex Subject of (Sexual) | 1 | 3.35 | 2.32 |
Third Person Personality | 2 | 2.11 | 2.32 |
Open Cup Baby-doll Clothes | 1 | 3.29 | 2.28 |
Anilingus Subject of (Sexual) | 2 | 2.06 | 2.26 |
Turtleneck Sweater Clothes | 2 | 2.05 | 2.25 |
Anilingus Engages in (Sexual) | 2 | 2.02 | 2.22 |
Naked Nipples Body | 1 | 3.05 | 2.12 |
Atashi Personality | 2 | 1.91 | 2.10 |
Bra Clothes | 2 | 1.90 | 2.09 |
Bodystocking Clothes | 1 | 2.93 | 2.03 |
String Ribbon Tie Clothes | 2 | 1.81 | 1.99 |
Evening Gloves Clothes | 2 | 1.80 | 1.97 |
Huge Breasts Body | 2 | 1.79 | 1.96 |
Ball-cupping Subject of (Sexual) | 1 | 2.81 | 1.95 |
Bathroom Sex Engages in (Sexual) | 3 | 1.40 | 1.93 |
Twin Boobjob Engages in (Sexual) | 2 | 1.76 | 1.93 |
Panties Clothes | 2 | 1.75 | 1.92 |
Group Sex of One Male and Several Females Engages in (Sexual) | 4 | 1.20 | 1.92 |
Pajamas Clothes | 2 | 1.74 | 1.92 |
Knee-high Socks Clothes | 3 | 1.37 | 1.90 |
Loafers Clothes | 2 | 1.72 | 1.89 |
Twin Boobjob Subject of (Sexual) | 1 | 2.67 | 1.85 |
Nipple Covers Clothes | 1 | 2.66 | 1.85 |
Boots Clothes | 2 | 1.68 | 1.85 |
Ahegao Engages in (Sexual) | 3 | 1.33 | 1.84 |
Humping Engages in (Sexual) | 1 | 2.64 | 1.83 |
Spiky Bangs Hair | 5 | 1.01 | 1.82 |
Mole Body | 2 | 1.63 | 1.79 |
Sex in Classroom Engages in (Sexual) | 2 | 1.61 | 1.77 |
Pink Eyes | 2 | 1.61 | 1.77 |
Halterneck Dress Clothes | 1 | 2.50 | 1.73 |
Straight Hair | 5 | 0.96 | 1.72 |
Sex in Water Engages in (Sexual) | 2 | 1.56 | 1.71 |
Latex Clothes | 1 | 2.42 | 1.67 |
Shawl Clothes | 1 | 2.39 | 1.66 |
Vaginal + Anal Penetration Subject of (Sexual) | 1 | 2.38 | 1.65 |
Non-blood-related Brother Role | 1 | 2.37 | 1.65 |
Microskirt Clothes | 1 | 2.35 | 1.63 |
Leg Locking During Sex Engages in (Sexual) | 1 | 2.34 | 1.62 |
Sexual Fantasy Engages in (Sexual) | 1 | 2.34 | 1.62 |
Bridal Gauntlet Clothes | 1 | 2.33 | 1.61 |
Nightgown Clothes | 1 | 2.32 | 1.61 |
Not a Virgin Role | 2 | 1.46 | 1.61 |
Leggings Clothes | 1 | 2.31 | 1.60 |
Outdoor Sex Engages in (Sexual) | 3 | 1.16 | 1.60 |
Transparent Clothes | 1 | 2.30 | 1.60 |
Intercrural Sex Subject of (Sexual) | 1 | 2.30 | 1.59 |
Pleated Skirt Clothes | 2 | 1.42 | 1.55 |
Spoons Engages in (Sexual) | 1 | 2.24 | 1.55 |
Female Ejaculation Engages in (Sexual) | 2 | 1.38 | 1.52 |
Tsurime Eyes | 2 | 1.38 | 1.51 |
Ankle Boots Clothes | 1 | 2.11 | 1.46 |
Vibrator Subject of (Sexual) | 1 | 2.07 | 1.43 |
Anal Fingering Engages in (Sexual) | 1 | 2.07 | 1.43 |
Butterfly Engages in (Sexual) | 1 | 2.05 | 1.42 |
Belt Clothes | 2 | 1.28 | 1.41 |
Anal Beads Subject of (Sexual) | 1 | 2.00 | 1.39 |
Sex in Public Places Engages in (Sexual) | 2 | 1.26 | 1.39 |
Sixty-nine Engages in (Sexual) | 2 | 1.25 | 1.37 |
Sandals Clothes | 1 | 1.96 | 1.36 |
Classmate Role | 2 | 1.23 | 1.35 |
Cosplay Engages in | 1 | 1.91 | 1.32 |
Cowgirl Subject of (Sexual) | 3 | 0.95 | 1.32 |
Quickie Fix Engages in (Sexual) | 1 | 1.90 | 1.31 |
School Uniform Clothes | 5 | 0.73 | 1.31 |
Big Breasts Body | 2 | 1.19 | 1.31 |
Standing Sex Engages in (Sexual) | 1 | 1.89 | 1.31 |
Violet Hair | 2 | 1.19 | 1.30 |
Boobjob Subject of (Sexual) | 1 | 1.87 | 1.30 |
Ribbon Hair Tie Clothes | 2 | 1.18 | 1.30 |
Intercrural Sex Engages in (Sexual) | 1 | 1.85 | 1.29 |
Sitting Sex Engages in (Sexual) | 1 | 1.84 | 1.27 |
Hat Clothes | 1 | 1.82 | 1.26 |
Hidden Eyes | 1 | 1.81 | 1.25 |
Vaginal Masturbation Engages in (Sexual) | 1 | 1.78 | 1.23 |
Twin Tails Hair | 2 | 1.12 | 1.23 |
Anal Sex Engages in (Sexual) | 1 | 1.77 | 1.23 |
Handjob Subject of (Sexual) | 1 | 1.76 | 1.22 |
Hair Flower Clothes | 1 | 1.76 | 1.22 |
Missionary Engages in (Sexual) | 1 | 1.75 | 1.21 |
Tareme Eyes | 2 | 1.09 | 1.20 |
Older Brother Role | 1 | 1.72 | 1.20 |
Cowgirl Engages in (Sexual) | 1 | 1.72 | 1.20 |
Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
Naive Personality | 1 | 1.71 | 1.19 |
Doggy Style Engages in (Sexual) | 1 | 1.70 | 1.18 |
Parted to Side Hair | 2 | 1.07 | 1.17 |
Virgin Sex Engages in (Sexual) | 3 | 0.84 | 1.17 |
High School Student Role | 3 | 0.84 | 1.16 |
Sitting Sex Subject of (Sexual) | 2 | 1.05 | 1.16 |
Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
Mini-dress Clothes | 1 | 1.63 | 1.13 |
Green Eyes | 2 | 1.01 | 1.11 |
Ore Personality | 1 | 1.59 | 1.10 |
Teen Body | 5 | 0.61 | 1.10 |
Cunnilingus Engages in (Sexual) | 1 | 1.56 | 1.08 |
Blowjob Subject of (Sexual) | 1 | 1.53 | 1.06 |
Choker Clothes | 1 | 1.52 | 1.05 |
Bikini Clothes | 1 | 1.46 | 1.01 |
Shoulder-length Hair | 2 | 0.91 | 1.00 |
Younger Sister Role | 1 | 1.44 | 1.00 |
Pubic Hair Hair | 1 | 1.34 | 0.93 |
Blowjob Engages in (Sexual) | 2 | 0.76 | 0.83 |
Long Hair | 2 | 0.75 | 0.83 |
Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.82 |
Butterfly Subject of (Sexual) | 1 | 1.17 | 0.81 |
Cunnilingus Subject of (Sexual) | 1 | 1.17 | 0.81 |
Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
Slim Body | 3 | 0.57 | 0.79 |
Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
Brown Hair | 2 | 0.68 | 0.75 |
Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
Miniskirt Clothes | 1 | 1.07 | 0.74 |
Boobjob Engages in (Sexual) | 1 | 1.06 | 0.74 |
Thigh-high Stockings Clothes | 1 | 1.03 | 0.72 |
Pale Body | 5 | 0.37 | 0.66 |
Doggy Style Subject of (Sexual) | 1 | 0.92 | 0.64 |
Black Hair | 1 | 0.81 | 0.56 |
Short Hair | 1 | 0.61 | 0.42 |