FNS-229 · Little Sister Awakened to the Pleasure of Sexual Servicing After Being Treated as a Breast Onahole by Her Shut-in Brother's Cowgirl Titjob - Sonoka Misaki

"He used to be so kind..." Sonoka is a little sister supporting her ruined, shut-in older brother. But one day, while bringing him a meal, she is forcibly dragged into his room, and her G-cup breasts are sacrificed to his desires. Ignoring her screams, her brother kneads her breasts and showers them with cum. Still, desperate to protect the only place her brother has, she chooses to live as his "exclusive breast onahole." Through days of repeated creampies and titjobs, her brother begins to leave his room, driven by his craving for her breasts. Even in this twisted form, it is her hope for his rehabilitation. She stops resisting and devotedly accepts being his sexual outlet. A sad yet lewd story of sibling codependency.