IPZZ-791 · Former Slut Gal Mitsuri Nagahama, Who Tried to Help Her Friend's Masturbation-Addicted Son but Was Overwhelmed by His Relentless Piston Fucking

It's my best friend's request! I'll just strip down and fuck him out!!!
Mitsuri, a former slut gal, stepped up to calm the abnormal libido of her best friend's son—a virgin, a shut-in, who spends every waking moment masturbating!
A former slut gal who has slept with 100 men vs. a super-endurance libido monster of a son!
She thought she'd just easily take his virginity... but even after she fucked him, he'd immediately get a full erection again!?
What's more, his libido only seems to increase!?
"I can't hold it in anymore!"
Seeing her bouncy big tits and tanned, slutty body, his cock stands hard! His reason snaps! He begins a wild, violent piston rush!
"Whoaaa, a real pussy feels so good!!!"
She reaches climax over and over under the libido monster's fierce piston rush!
He kneads, sucks, and devours her G-cup huge breasts!
Even after cumming, he inserts it again without a moment's delay! A follow-up piston attack!
"I've already come so many times!!!"
"Why are you still cumming!?"
A torrential wave of 25 relentless ejaculations!!