Mekakure-chan wants to be teased! Even though she knows she will definitely lose, my junior keeps shaking her huge breasts and provoking me

Description: Even when our eyes meet, she quickly looks away. She struggles to communicate well and is shy. Back then, she had this endearingly earnest charm... “Senpai~ yoo-hoo~♪ Finally woke up, huh?♪” “...Wait, hold up. What the hell are you doing?” “Ah☆ It's a wake-up call with a titjob and blowjob!” Now she half-teasingly challenges me to sexual contests. That smirk on her lips... I try to read her true intentions, but her hair falling over her eyes hides her expression. Yet the result is always the same. “Senpai...! Too... too strong...! Too powerful...!” I end up defeating her. Yet she keeps challenging me to rematches over and over.