Exclusive KANBi actress "Shinkawa Aina" departs for a one-night, two-day hot spring trip! Basking in the gentle autumn sunlight, the two can have sex to their hearts' content at a hot spring inn. Despite being nervous from meeting for the first time, casual conversation and a grape-picking date gradually bring them closer. Upon arriving at the inn, they don't even wait to take a shower before stripping off their clothes and fondling each other's bodies. Wetness overflows from her genitals as he inserts himself raw… Their heated bodies collide fiercely, and she reaches orgasm as he ejaculates deep inside her. Later, they have sex again in the open-air hot spring & suddenly, three men barge in and join them for a third round! They become intoxicated by their non-stop internal ejaculation journey…
