[Slim beauty legs × knee-high socks temptation...!] My sister-in-law Sumi couldn't realize how erotic her slender legs in knee-high socks truly were, and I couldn't resist cumming all over her thighs. Unable to control myself, I ended up thrusting my cock into her exposed pussy. Sumi's own desire quickly escalated, and she begged for more, leading us into passionate sex. From there, everything spiraled out of control—rubbing my cock wildly against her thighs and pussy, I kept cumming over and over again in this wild, lust-driven story.