Souta is off to spend his summer in the countryside while his mom is in the hospital to give birth. It's been a while since he's seen Shino, his cousin, who embraces him and gives him a warm village welcome. Spending his summer in this middle-of-nowhere village has left Souta in a sour mood, but as Shino gives him the grand tour, they start to grow closer... After falling into a field and getting covered in dirt, they head home to take a bath. Shino's shirt gets wet as she rinses Souta off, turning see-through. When Souta catches a glimpse of her boobs through her shirt, he struggles to hide his boner. Once Shino notices, she can't help herself and starts to suck his dick...?! Then instead of cumming, he pees on Shino, who though she doesn't quite understand why herself, gets quite turned on...