VEC-428 Mother's best friend Ririka

My mother's best friend Ririka came to visit. - While her mother prepares for a drinking party, Kotaro is assigned to talk to Ririka. - Her beauty, her deep cleavage, her long, supple limbs... - Kotaro tried his best not to get sucked in by the serene sex appeal of an adult, but in the end, he couldn't hold back anymore and fantasized about Ririka as a wanker. - Furthermore, Ririka sees his fully erect penis...