DRPT-074: Outdoor Peeing and Chained Schoolgirl Restraint Featuring Monami, Suzu, Yukari, and Nono [UNCENSORED!]

A beautiful girl is tracked while cycling to school! A diuretic is secretly put in her tea… The beautiful girl who drinks it unknowingly cannot hold back the urge to pee and decides to pee outdoors! She is tied to a bench and squirts out the pee that has been building up! She is fucked outdoors and cums over and over again! Then she forces her friend who was with her to sell herself and gets caught up in it, and ends up having pee splashed all over her head! The long-awaited fourth installment of the "Spread-legged Peeing Chain" series!