Sarasa Claims Brother Lover Amidst Tension with Sporty Rival

Sarasa, dressed in her waitress uniform, greets Kira but feels uneasy seeing him with Kasuri. Determined not to lose him, she pulls Kira behind the blinds, pushing him onto a sofa. Sarasa teases him by pressing her chest against him, sliding her knee between his legs, and playfully sticking out her tongue.