Letting my girlfriend get fucked in front of me - Mizuto Mai Nai DASD-471

Wanting to see his girlfriend's lewd figure from a third-person perspective, but unable to directly tell her "I want to see you get NTR'd"... he asked his senior for help. Hiding behind a locker, he watched his girlfriend, who wanted to be a news anchor and liked to sway her hips, get fucked. At first, she kept resisting, but as soon as her nipples were licked, she let out a soft moan I had never heard before, and her crotch was completely wet from pleasure...