HUNTB-171: Glasses× knee-high× miniskirt× T-back girls ○ students are too erotic and have a full erection! "I'm not confident that I'll make you feel good, but you can do something naughty a little ..."

A serious cute girl with glasses ○ student (student, childhood friend, classmate, etc.) came to me wearing knee-highs to teach me to study. However, the skirt is visibly short, so just bending down a little and getting a panchira! What's more, it's a T-back!