The night begins innocently enough, with River Lynn's stepmom Savanah Storm teaching her about her own body. Soft kisses and gentle touches lead to River's first orgasm, courtesy of Savanah's skilled fingers. But the real lesson comes when Van Wylde, Savanah's husband, walks in on their intimate moment. Instead of shocking them, he joins in, his thick cock stretching River's tight, virgin ass as she sucks on Savanah's juicy pussy. In one night, River learns the pleasure of both pussy and cock, straightening her once lesbian ass and leaving her begging for more.