Kutabi's Manga List

Amane, a broke college student, decides to participate in a clinical trial for a new drug. He encounters a suspicious-looking doctor passed out on the floor the moment he steps into the institute. The doctor introduces himself as Mishima and, for some reason, takes a liking to Amane...
The trial begins, and suddenly Amane is passed out on the floor. When he comes to, Amane realizes that his chest is a little bigger... and something is missing that he used to have!

This new body is too much for Amane to handle, and Mishima is all too happy to help "take care of" Amane's new condition.

This comic contains both straight and yaoi themes.

Ritsu, the daughter of a crime boss, is misunderstood by her coworkers at the company where she works to conceal her true identity. Although she comes off as aloof, she's actually just incredibly bad at communicating with others. The only person she can be herself around is Yaezo, the man tasked to watch over her, who enjoys teasing her to no end.
One day, her father tells her she has six months to find someone she wants to marry! Somehow, she ends up practicing her dating skills with Yaezo!
When he whispers sultrily in her ear and melts her body with his silky touch, Ritsu realizes he's definitely not acting like an employee anymore...