Fuck that big-ass swimming coach

Yu-san is my swimming coach, she has a beautiful face and a very attractive figure. Although she is married, it seems like she is trying to seduce me. She keeps turning her buttocks towards me, letting me admire her beautiful, plump buttocks shaking right in front of me. Unable to resist any longer, I immediately rush towards her.

She keeps saying to stop, but as soon as I beg a little, she responds to my request. From then on, I didn't hesitate to thrust my bare penis straight into her, continuously ejaculating inside her again and again...