タイトル: おっぱい 心臓 カノジョ わ けだもの はつじょうき
発売日:October 28, 2011
English title: Oppai Heart Kanojo wa Kedamono Hatsujouki Episode 1
Ryuya has an older sister, Miya. He lives a peaceful school life with his friends. But one day, he and his friends accidentally drink a medicine juice. Once you drink it, you’ll become sexually sensitive and get excited. The breasts of the girls who drink it will get bigger and they will need to have sex to cool down. Also, to make a vaccine, they will need to get pregnant. Ryuya starts having sex with the girls to cool them down and make a vaccine.
Date: March 7, 2024