"I'm my younger sister's first customer after getting a job at a men's beauty salon! Will my cute younger sister accept my dull older brother's dick that suddenly gets erect?" VOL.1

An older brother comes to the store as a customer because he is worried about his younger sister, who has started working at a men's beauty salon. When the older brother started the treatment, it felt so good that he got an erection in front of his younger sister. The older brother then demands a hand job to get his erection to subside, but the older brother becomes even more aroused and hugs his younger sister... Please take a close look at how they step into forbidden acts out of excitement.