Oppai Heart: Kanojo wa Kedamono Hatsujouki!?: Season 1

* Based on the game by Bishop.

Akino Miya is Student Council President and very popular. Not only is she beautiful and busty, but she also has a naive and clumsy side which is especially endearing. She is also very affectionate towards her brother Ryuuya, who offsets her flightiness by virtue of being a practical person.

One day, the two of them, along with the other members of the Student Council, accidentally drink “Wild Juice”, a drug developed by teacher Makihara Rieko. Turns out that Wild Juice is a very powerful aphrodisiac…