[SDJS-115] We got a video of AD Rui Komatsu, a 22-year-old who aspired to be an idol during her school days, showing off her full-on, grumpy SEX! She's a cute, refined young lady from a women's university, but is her head filled with lewd thoughts? The gap is even more adorable than imagined! A new employee who looks plain but is actually a highly sensitive talent.