[LULU-138] Her Busty Sister’s Secret Anal Training Unleashed Unforgettable Orgasms While She Was Away

Otome Alice thought a quiet weekend alone would be a break, but her big-breasted gal sister had other plans. While she was away on her trip, that insatiable sibling seized the chance, turning her absence into a depraved training session. With relentless focus, she worked on Otome’s tight hole, using toys and fingers to stretch and tease until every inch was throbbing and ready. By the time Otome returned, her anus had been thoroughly developed, no longer just a virgin passage but a hungry, gaping entrance begging for more. The transformation was shocking—from innocent to utterly debauched in just three days, all under her sister’s expert, cruel hands.

Now, back home, Otome can’t escape the lessons learned. Her body betrays her with every twitch, climaxing from the mere memory of that huge cock she was forced to take. It’s a solowork of shame, as she fingers herself, reliving how her sister dominated her, making her submit to every thrust and groan. The big tits of her tormentor pressed against her back, a constant reminder of the power dynamic, while Otome’s own moans filled the room, proof she’d been broken into a submissive men’s fantasy. Each orgasm is a dirty confession, her anus pulsing with the ghost of that massive intrusion, teaching her that pleasure and pain are now twisted together forever.

In the aftermath, Otome is a changed woman, her anus permanently marked by those three days of relentless development. She craves the huge cock that reshaped her, dreaming of it filling her again, driving her to new heights of depraved ecstasy. Her sister’s big-breasted frame haunts her fantasies, a symbol of the corruption that now defines her. Every climax is a tribute to that anal training, a solowork ritual where she surrenders completely, embracing the submissive role forced upon her. It’s a hardcore tale of transformation, where a simple trip away became a gateway to a world of filth, and Otome Alice learned to love every second of her ruin.