It's summer! It's the beach! It's convulsive orgasms in cute swimsuits! So, we invited Erina-chan (22 years old), who had a fight with her sloppy boyfriend and was trudged along the beach, to the special studio. Would you like to try testing our new product, "Cooling Lotion"? If you make her fair-skinned beauty body slippery with high-viscosity lotion and apply it generously to the back of her swimsuit, it'll feel incredibly cool, right? "But my body's getting hot..." Well, that's because she mixed in a lot of it. Her beautiful nipples, which have become explosively sensitive, are tormented by the master's technique, and she's become addicted to semen-loving, trembling orgasms. Unable to withstand the intense pleasure of her vaginal mucosa being turned over by a big dick, she squirts in a spectacular, continuous orgasm!