My girlfriend’s adult younger-sister role-play character Amiri discovers that our sex life is going badly and teasingly offers to inspect my cock. She strokes me to the edge while fully hard, stops before I can finish properly, and makes my oversensitive cock leak a weak orgasm. Claiming it does not count as cheating unless I ejaculate at full force, she keeps tempting me with handjobs and nipple play, prolonging my need to cum before repeatedly denying me. By the end, she has trained a humiliating new fetish into me.