[Tetsuya] My Little Brother Part 2 [Full Color]

A follow-up to the first part, this short full-color piece follows a shy big sister whose little brother and his friend catch her in an embarrassing moment, then push their luck with a game of comparisons. The boys' curiosity escalates from peeking at her chest to boldly groping her soft breasts while filming everything on a phone, teasing her about how hard her nipple gets. Cornered by their playful insistence, she finally gives in and lets her legs fall open, giving the boys the full view they've been begging for.