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Summary

These games contain sexual scenes between a blood-related grandmother and grandson.

Graphs

Rating Distribution

Release Year

Length

Age Rating

Novels

Top Rated Blood-related Grandmother/Grandson Incest

Suggested Similar Tags

Insexual Awakening
Insexual Awakening
Tags
  • Shotacon Heroine
  • Sandbox
  • Foreskin Play
  • Protagonist's Grandmother as a Heroine
  • Protagonist's Older Sister as a Heroine
Rating 7.35334 Users
Zutto Suki datta Okonomiyaki-ya no Oba-chan ~Osananajimi no Okaa-san ga Hatsukoi Aite~
Zutto Suki datta Okonomiyaki-ya no Oba-chan ~Osananajimi no Okaa-san ga Hatsukoi Aite~
Tags
  • Heroine with Grandchildren
  • Obacon
  • Childhood Friend Support Character
  • Used Condoms Exposition
  • Discreet Phone Sex
Rating 7.4089 Users
Timestamps: Lost Love
Timestamps: Lost Love
Tags
  • Tongue Piercing
  • Athlete Protagonist
  • Smoking Fetish
  • Sex with Others
  • Smoker Heroine
Rating 7.2515 Users
Itsu made mo Musuko no Mama ja Irarenai! 2 ~Kyonyuu Kyoushi no Kaa-san ni Ie Demo Gakuen Demo Amaetai! Aa, Ii yo Kaa-san! Haa Haa, Sugoku Koufun Suru!~
Itsu made mo Musuko no Mama ja Irarenai! 2 ~Kyonyuu Kyoushi no Kaa-san ni Ie Demo Gakuen Demo Amaetai! Aa, Ii yo Kaa-san! Haa Haa, Sugoku Koufun Suru!~
Tags
  • Obacon
  • Mother/Son Romance
  • High Amount of Special Effects
  • Incest Romance
  • Protagonist's Blood-related Mother as a Heroine
Rating 7.40231 Users
Haregaku!
Haregaku!
Tags
  • Protagonist's Grandmother as a Heroine
  • Heroine with Grandchildren
  • Teacher Protagonist
  • Heroine with Sport Bloomers
  • Shimaidon with Twins Ending
Rating 7.1064 Users
Kyouiku Mama to Oba to Oba
Kyouiku Mama to Oba to Oba
Tags
  • Obacon
  • Mother/Son Romance
  • Protagonist's Aunt as a Heroine
  • Blood-related Aunt/Nephew Incest
  • Only Older Heroines
Rating 7.60113 Users
Grandma
Grandma's House
Tags
  • Blood-related Grandmother/Grandson Incest
  • Heroine with Grandchildren
  • Quickie
  • Muscular Protagonist
  • Protagonist's Grandmother as a Heroine
Rating 7.0727 Users
Itsu made mo Mama to Issho! ~Yuuwaku Mama no Oppai ni Amaete Ippai Shasei Shitai!~
Itsu made mo Mama to Issho! ~Yuuwaku Mama no Oppai ni Amaete Ippai Shasei Shitai!~
Tags
  • Obacon
  • Inbreeding
  • Mother/Son Romance
  • Protagonist's Blood-related Mother as a Heroine
  • Divorcee Heroine
Rating 7.6975 Users
Obaa-chan, Mama wa Sasete Kureta yo? ~Musuko Mitai ni Ubawasenai wa!~
Obaa-chan, Mama wa Sasete Kureta yo? ~Musuko Mitai ni Ubawasenai wa!~
Tags
  • Grandmother/Grandson Incest
  • Protagonist's Grandmother as a Heroine
  • Blood-related Grandmother/Grandson Incest
  • Heroine with Grandchildren
  • Tickle Torture
Rating 6.6432 Users
Bijukubo "Iyarashii Kaa-san de Gomenne..."
Bijukubo "Iyarashii Kaa-san de Gomenne..."
Tags
  • Only Older Heroines
  • Blood-related Aunt/Nephew Incest
  • Incest Romance
  • Obacon
  • Pregnancy Good Ending
Rating 7.49119 Users

Similar Traits

NameSimilarity
Grandmother Role60%
Grandson Role35%
Incest Engages in (Sexual)34%
Inbreeding Engages in (Sexual)30%
Aunt Role30%
Handjob Subject of (Sexual)30%
Boobjob Subject of (Sexual)30%
Nipple Sucking Engages in (Sexual)29%
Reverse Cowgirl Subject of (Sexual)26%
Wrinkles Body25%
Blowjob Subject of (Sexual)24%
Nipple Sucking Subject of (Sexual)23%
Doggy Style Engages in (Sexual)23%
Mother Role23%
Son Role23%
Cunnilingus Engages in (Sexual)23%
Cunnilingus Subject of (Sexual)22%
Cowgirl Engages in (Sexual)22%
Intercrural Sex Subject of (Sexual)22%
Nephew Role22%