Ema Imai, a studious young Japanese woman, trades her textbooks for a vibrator and Noriyoshi Kamijo's throbbing cock. In her pink lace panties and schoolgirl uniform, she teases him with deep kisses and cowgirl rides, her tight, shaved pussy clenching his shaft. Ema's intellectual pursuits are forgotten as she revels in the sensation of his creamy load filling her, marking her as his.