My friend and his girlfriend showed me H in front of me, who has zero romantic experience, and I got aroused. The girlfriend, who was dissatisfied with H with her boyfriend, was very interested in my erect penis and tempted me when her boyfriend wasn't looking or when he was asleep. I was excited by the thrill of inserting my penis into my friend's girlfriend while her boyfriend was lying next to her. I was given a lot of H by the girlfriend who was excited by the thrill.
