A pure and serious female college student, Yuu, had her first sexual experience two months into her relationship with her boyfriend. However, during this time, she exposed a special appearance of 'reaching orgasm while making a double V-sign.' This is known as the "Double Peace Absolute" type of orgasm, commonly seen in women whose erogenous zones are concentrated in the uterus, but her intense facial expression upon orgasm shocked her boyfriend, causing him to lose confidence in sex. Trying to recover, he consulted with a senior from the medical department who was knowledgeable about the "Orgasm Double Peace Syndrome," and received the bizarre proposal of 'wanting to film and observe the two of them having sex.' Despite feeling embarrassed, Yuu's appearance of reaching orgasm while making a double V-sign and squirting made the senior unable to hold back, leading to a threesome! 'Your girlfriend is amazing! She's the best!' She was continuously filled with hot semen, her body covered in it, as she happily made an ecstatic face and a double V-sign. Goodbye to the pure image of your girlfriend. Hello to your slutty girlfriend. I regained my confidence and decided to cherish this erotic Yuu for life.
