[Toshiue Onee-san Tengoku (Kaho Ren)] Virtual Fitness Quest [MTL]

A busty, big-breasted older sister straps on a VR headset for an innocent Virtual Fitness Quest, thinking she's just following a tutorial and battling slime monsters while two shota boys cheer her on from the living room TV. Her immersion becomes their perfect trap as the boys exploit her blinded, sweaty state to grope her heaving breasts, strip her naked and film every moment for a twisted VR sex mission. Shocked to find herself suddenly naked and penetrated mid-game, she is overwhelmed by the relentless mmf threesome, caught between confusion and forced ecstasy as the duo take turns using her body for their own creampie-filled finish.