I Am Being Raised By Taichi-Kun Raw

Haruka Kinoshita, currently a third-year university student, dreams of a sparkling campus life, but is frustrated after just one year.
She ended up being her lover and now she is completely drunk.
Then one day, Taichi Kawashima, who lives next door to her, finds Haruka drunk and asleep in front of her house and takes care of him.
She then comes to return her favor, and in his room, Haruka falls under him…?!