My mother's best friend Ririka came to visit. Kotaro is assigned to talk to Ririka while her mother prepares for her drinking party. His beauty, his deep cleavage, his 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. more fully erect