Hikaru has been a boxed girl since she was a child. Partly because they grew up in strict families, only two people have experience. When he was young, he had little interest in sex, so he didn't even know how to masturbate. Her husband, who works at a major bank and is known for his seriousness, has little experience with women, just like her, and his techniques are inexperienced and indifferent. Moreover, even his penis is small. She says she once had doubts about what sex really was and asked a friend for advice. He lifts up her skirt and pats her butt. When I try to use a rotor that I have never used before, I can't help but hide my confusion at the complicated shigeki that I have never experienced before. Although she is desperately suppressing her voice perhaps because of embarrassment, she reaches climax for the first time due to the rotor. There's so much juice coming out of her pussy that it pulls a string... When I take it out of my boxer shorts, I inevitably put it in my mouth, saying, "It's so big, it's hard to lick," but I guess she's gradually getting used to the size. It's very exciting to see her make a naughty expression and lick it while making a loud sound. I inserted my dick, which was so erect that it curved back, into her pussy. Because the entrance was narrow, I could feel my pussy expand as soon as the penis was inserted. She seems to be intoxicated by the pressure transmitted from the penis of an unprecedented size, and finally moves her hips and enjoys it. From beginning to end, she was desperately trying to suppress her voice, whether it was because of her inexperience or because she was embarrassed, even though it felt good. But in the end, it turned into a scream...