MIDA-349 "Handjobs Don't Count as Cheating, Right?" At a Hotel for Three Consecutive Nights, Teased with a Little Devilish Handjob by My Girlfriend's Beautiful Big-Breasted Little Sister, Cumming 20 Times in Ecstasy and Completely NTR'd - Tanoo Karen

The male protagonist checks into a hotel with his girlfriend for three nights, only to be targeted by his girlfriend's beautiful big-breasted little sister. With a mischievous little devil demeanor, the sister skillfully strokes the protagonist's lower body with her hand, teasing him: "Doesn't count as cheating if it's just with my hand, right?" Over three nights of temptation, the protagonist becomes addicted to her handjob skills, unable to resist, climaxing repeatedly for a total of 20 ejaculations, ultimately succumbing to full NTR, betraying his girlfriend and falling completely under the sister's control.