The second chapter of Riho Matsuoka's "Training Trilogy," titled "Slippery Bareback Training," is finally here! Riho has been enduring the strict yet affectionate training by Tamura day after day when one day she receives a new order: to be completely smeared with lotion. Her entire body drenched in slippery liquid, Riho is initially shocked by the sensation, but gradually begins to feel pleasure. To cleanse her body from this state, men douse her with streams of urine, washing her down completely. Then, to intensify her torment, multiple electric massagers are brought in, driving her deeper into submission—ultimately resulting in three consecutive creampie orgasms. This second installment of the "Training Trilogy" delivers a bold new evolution of erotic torment in "Slippery Bareback Training." Featuring an AI remastered version of Riho Matsuoka (15mrd02), the video achieves a more realistic and intense visual experience.