Aa-shi's dad is such a kind man who teaches her everything, and his cock is impressive too—he knows exactly how to make a woman feel good. Even when she's with her boyfriend, she can't help but compare him to her dad. Aa-shi's matured into a real woman now, and she finds herself wishing she could marry her dad and be happy. When she had a threesome with her boyfriend and her dad, her dad still made her feel way better.