PFES-106 Lured by SNS ads, I joined a personal gym... My semen was completely drained by the transparent panty, big-ass, and slutty trainers' Spartan education! Chisato Tsuki, Sumihiro Jun, Tenma Yui, Amatsuki Azu

Dream Big Butt Collaboration! Spring Panties Festival Special Project! I was dumped by my girlfriend for liking macho guys and was feeling down. One day, I saw an ad video for a personal gym staffed by beautiful trainers on SNS and was captivated. 'I'm bored anyway, she's pretty, and it's free, so why not give it a try?' With that casual thought, I went to experience it, but all the trainers there had huge butts and their pants were see-through! Noticing my gaze, four big-butt trainers collectively provoked me...