A fair, delicate girlfriend is cuckolded and falls into pleasure after being ridden by a giant senior's riding press

Kano Yura NTR works have been released! I recently got my first girlfriend. She's cute and has a very kind personality. I have no experience in love, so I can hold hands and kiss them all. At that moment, he meets a famous senior who is badass. The senior was three times as much weight as her, and he forced her to cum many times over and over again, unable to move due to his size differences. She became addicted to her seniors by such sex, and she was cheated on me before I had sex...