The MC returns home from college and quickly finds himself in a series of erotic encounters. It’s your classic, cookie-cutter landlady-style game with all the familiar tropes you’ve come to expect—shower peeping, sleep groping, and the classic “walking in on the MC’s morning wood” scene. Except this time, there’s a twist: instead of seducing your landlady, you’ll be pursuing your grandmother’s friend.
Let me know if you want to make it sound more formal or more playful!