A beautiful girl in uniform walking down the street masturbates recklessly with a thick dildo! There are five difficulty levels, from the normal "Chihuahua" to the monster-sized "Tosa Inu." The higher you go, the higher the prize money. How far can you go with that tight pussy? This time's challenger is Yukiho, who attends a famous high school. Wanting money for a date with her boyfriend, she starts with a standard size -- "It's in." The ridges and bumps are deep and deep. Every time she moves her hips, she's hit with an excessive amount of pleasure. Is her cute tight pussy okay? After clearing all the difficulty levels while peeing a lot, the final boss is a human after all. She has a strong libido to begin with. She gets all lovey-dovey with a dildo inside her and a kiss and nipple roll. She falls into a state of pleasure where she can never go back from the endless creampie piston!