Average Rating:6.78
Bayesian Rating:6.53
Total Votes:27
Updated 8 days ago
The protagonist, Kogawa Daisuke, gets invited by his brother to freeload at the place where his distant relatives, the Takamine Family, live. It's a residence resembling a millionaire's mansion where maids take care of the household chores and the food is nothing but magnificent. He was suspicious of the ordeal, but still went with the request. However, as he arrived, three sisters with equally huge breasts, asses and backs were awaiting him: - Hina, the eldest sister with a natural disposition of being a busty slut. - Fuuka, the younger sister with a laid-back and bountiful attitude. - Minori, the third sister who's friendly and just a tiny bit of a fatso. What awaits him are not carefree days full of studying, but actually a Bukkake harem life with the three massive Takamine sisters!
Ookii Koto wa H na Koto Da! - Koushinchou Onee-san-tachi to Bukkake Harem Seikatsu has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Gigantic Breasts Body | 2 | 3.00 | 3.30 |
| Erotic Spitting Engages in (Sexual) | 2 | 2.92 | 3.20 |
| Seduction Engages in | 3 | 2.20 | 3.05 |
| Breast Smothering Engages in (Sexual) | 2 | 2.67 | 2.93 |
| Nursing Handjob Engages in (Sexual) | 2 | 2.57 | 2.83 |
| Relative Role | 1 | 4.08 | 2.82 |
| Leg Locking During Sex Engages in (Sexual) | 2 | 2.34 | 2.57 |
| Adult Breast Feeding (obsolete) Engages in (Sexual) | 2 | 2.24 | 2.46 |
| Twin Handjob Engages in (Sexual) | 2 | 2.22 | 2.44 |
| Milking (Sexual) Subject of (Sexual) | 2 | 2.21 | 2.43 |
| Incest Engages in (Sexual) | 4 | 1.47 | 2.37 |
| Sex with Protagonist Only Engages in (Sexual) | 3 | 1.69 | 2.34 |
| Pervert Personality | 3 | 1.65 | 2.29 |
| Gokkun Engages in (Sexual) | 2 | 2.03 | 2.23 |
| Nipple Teasing Subject of (Sexual) | 3 | 1.59 | 2.21 |
| Full Sister Role | 3 | 1.57 | 2.18 |
| NEET Role | 1 | 3.09 | 2.14 |
| French Kiss Engages in (Sexual) | 3 | 1.52 | 2.11 |
| Sex in Front of an Audience Engages in (Sexual) | 3 | 1.51 | 2.09 |
| Reverse Spitroast Subject of (Sexual) | 2 | 1.85 | 2.03 |
| Seventh Posture Subject of (Sexual) | 3 | 1.45 | 2.01 |
| Not a Virgin Role | 3 | 1.45 | 2.01 |
| Body Food Engages in (Sexual) | 1 | 2.82 | 1.95 |
| Twin Boobjob Engages in (Sexual) | 2 | 1.76 | 1.94 |
| Nipple Sucking Subject of (Sexual) | 3 | 1.39 | 1.93 |
| Female Ejaculation Engages in (Sexual) | 3 | 1.38 | 1.91 |
| Lotion Play Engages in (Sexual) | 1 | 2.72 | 1.89 |
| Bukkake Subject of (Sexual) | 3 | 1.34 | 1.86 |
| Inverted Nipples Body | 1 | 2.67 | 1.85 |
| Rope Bondage Subject of (Sexual) | 2 | 1.67 | 1.84 |
| Adult Breast Feeding (obsolete) Subject of (Sexual) | 1 | 2.63 | 1.82 |
| Muscular Body | 2 | 1.65 | 1.81 |
| Lactation Engages in | 2 | 1.59 | 1.75 |
| Middle Sister Role | 1 | 2.51 | 1.74 |
| Bondage Sex Subject of (Sexual) | 2 | 1.56 | 1.72 |
| Vaginal Fisting Subject of (Sexual) | 1 | 2.46 | 1.70 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 3 | 1.19 | 1.65 |
| Cunnilingus Subject of (Sexual) | 3 | 1.17 | 1.62 |
| Handjob Engages in (Sexual) | 3 | 1.16 | 1.61 |
| Outdoor Sex Engages in (Sexual) | 3 | 1.16 | 1.60 |
| Missionary Subject of (Sexual) | 3 | 1.11 | 1.54 |
| Bathroom Sex Engages in (Sexual) | 2 | 1.39 | 1.53 |
| Talkative Personality | 1 | 2.17 | 1.50 |
| Tominagi Subject of (Sexual) | 2 | 1.36 | 1.49 |
| Boobjob Engages in (Sexual) | 3 | 1.06 | 1.47 |
| Sitting Sex Subject of (Sexual) | 3 | 1.05 | 1.46 |
| Otaku Personality | 1 | 2.04 | 1.42 |
| Roommate Role | 1 | 2.00 | 1.39 |
| Overweight Body | 1 | 2.00 | 1.38 |
| Facesitting Engages in (Sexual) | 1 | 2.00 | 1.38 |
| Sixty-nine Engages in (Sexual) | 2 | 1.25 | 1.38 |
| Vaginal Gaping Engages in (Sexual) | 1 | 1.96 | 1.36 |
| Cowgirl Subject of (Sexual) | 3 | 0.95 | 1.32 |
| Part-time Worker Role | 1 | 1.90 | 1.32 |
| Anal Sex Subject of (Sexual) | 2 | 1.19 | 1.30 |
| Multicolored Hair | 1 | 1.87 | 1.29 |
| Standing Sex Subject of (Sexual) | 2 | 1.18 | 1.29 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.85 | 1.28 |
| Deepthroat Engages in (Sexual) | 1 | 1.81 | 1.26 |
| Huge Breasts Body | 1 | 1.78 | 1.23 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.73 | 1.20 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.71 | 1.19 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Quickie Fix Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Nail Polish Body | 1 | 1.66 | 1.15 |
| Relaxed Personality | 1 | 1.64 | 1.14 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.64 | 1.14 |
| Blue Eyes | 3 | 0.80 | 1.11 |
| Older Sister Role | 1 | 1.55 | 1.08 |
| Energetic Personality | 1 | 1.53 | 1.06 |
| Blowjob Engages in (Sexual) | 3 | 0.76 | 1.05 |
| Bikini Clothes | 1 | 1.46 | 1.01 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Younger Sister Role | 1 | 1.44 | 1.00 |
| Earrings Clothes | 1 | 1.42 | 0.98 |
| Pink Hair | 1 | 1.32 | 0.92 |
| Red Hair | 1 | 1.32 | 0.92 |
| Violet Hair | 1 | 1.19 | 0.82 |
| Blue Hair | 1 | 1.19 | 0.82 |
| Butterfly Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Shoulder-length Hair | 1 | 0.91 | 0.63 |
| Waist Length+ Hair | 1 | 0.80 | 0.55 |
| Teen Body | 1 | 0.61 | 0.43 |