FSDSS-534 — A Record Of A Plain Busty College Student's Sexual Development Into A Busty Older Sister With A Libido That Exceeds That Of Her Virgin Boyfriend. Ai Hongo

Ai-chan is the first girlfriend I've ever had as a virgin. She looks plain, but she has a great figure and is a very nice girl. However, her love for me is too intense... Her looks change day by day and her sexual desire increases. It's fine that she becomes cute and erotic in her desire to be liked, but she gradually becomes a mentally unstable bitch and her heavy-weight love and sexual desire weighs down on me...