SDMU-624 — Amateur Male And Female Friends X Cooperative Game! If You Can Make Your Female Friend Cum 5 Times In 10 Minutes, You Win A Prize! If Not, You Have Sex Immediately

Four pairs of friends, male and female, met on the street and challenged each other to see if the female friend could cum five times within the 10-minute time limit! If they failed, they would have sex on the spot! At first it was for money, but the girl ended up cumming over and over again and it felt good... The boy became aroused by seeing his female friend moaning... Shame, reason, and friendship all disappear! The true nature of these men and women is blown away here!!