VEC-350 Mother's best friend Yagi Azusa

"Hey, Satoshi, don't you want some pocket money?" A friend of Satoshi's mother, Azusa, came to take care of the house while his mother was away on a trip. Although it was only for a few days, having someone do all the chores like cooking and laundry was appreciated. However, for some reason, Azusa insisted on giving him an amount of money that was far too much to be considered pocket money, leaving Satoshi confused. "What does this mean..." As Satoshi pressed her, Azusa smiled inwardly with satisfaction. "So, our mommy activity contract is established then." She declared unilaterally and suddenly reached out towards Satoshi's crotch...