YAG-050 - How a loser middle-aged man keeps a high school girl as a pet

My programming student Mayu is easy prey. These girls are weak for a mentor figure, making it effortless for a loser like me to get her to spread her legs. Watching her innocent, inexperienced face flush with shame is pure art. It’s a unique sense of conquest, like walking on fresh snow, far different from training a married woman. She’s ignorant and obedient, making it easy to mold her into my perfect pet.