VEC-135 Mother's best friend Ruri Nishijou

While my friend couple was away on a trip, I was tasked with taking care of their kid and watching the house. I discovered what appeared to be my friend's pink vibrator. The excitement and sense of taboo from seeing something I shouldn't have seen made it impossible for me to control my desires, so I ended up putting it against myself. Then, the child who had been peeking at the whole thing… Seeing a woman's lewd figure for the first time aroused the boy, who went out of control and begged me to teach him.