Whether in the missionary or doggy style position, it's a woman who moves her own vagina and thrusts in and out. (Uehara Ai SERO-0272)

The latest work from the hugely popular actress Ai Uehara is a noteworthy piece that showcases "female initiative through hip-swaying movements," where she twists her waist and hips while penetrating her vagina, all for greater comfort, even in a male-dominated position. Don't miss it!