A schoolgirl in uniform, skilled in seduction, is being relentlessly pursued by her fiancée/girlfriend who is being chased and forced to perform oral sex. (PRED-417)

Nanami, a student who knows her favorite teacher is about to marry a female colleague, falls in love during an interview and is seduced into oral sex. Knowing it's wrong, she still gets so engrossed in the vacuum-like oral sex that she ejaculates on the cute loli's face. "That person wouldn't suck my dick like that, would they?" she thinks, sucking on his anus with a lewd smile. She even goes so far as to swallow his penis with her lower mouth, engaging in NTR sex. Using her developing oral skills, she ejaculates repeatedly, her testicles emptying in a 12-shot burst if discovered at school.