HEYZO-1808 Azusa Onuki Teaches a Virgin the Mechanics of Sex

Azusa Onuki plays a tutor who takes on a virgin student. She notices his interest and decides to guide him through every step, from kissing to a vacuum blowjob. On the bed, she spreads herself and explains the female body, then rides him in a cowgirl position, showing the insertion site. She instructs him to finish inside her as part of the lesson, and hints at more if he does well on his next test.