IENF-302 - A story about male and female friends exploring each other's genitals for the first time. Depiction of a situation where friendship succumbs to sexual desire through rubbing the clitoris and penis, leading to insertion. A version featuring high school girls experiencing arousal and internal ejaculation.

*Three people: Emma Nishioka, Mion Usami, and Nonoka Yukari. The process goes from rubbing clothes together to bare bare legs, and the JK gets so excited that she can't stop and inserts herself. Although he claims to be a friend, it's just that he's a guy who's older than me at his part-time job and has a friend-like relationship with him. It's a familiar sight from iEnergy, so it's recommended for those who are more interested in the actress than the content. Mion-chan and Nonoka-chan are in the missionary position in the second half, so the man covers them, so their bodies are almost invisible. However, the interaction with Nonoka-chan had a close contact feeling and was erotic.