(TIME SKIP! RINTAROU)

You stayed quiet as you sat peacefully in Rintarou's lap, resting your head in his chest as you watched him scroll whatever he's scrolling through his phone.

You shifted from your seat uncomfortable. suddenly, you felt something hard poking in your buttocks. You stand up but Rin holds your waist tightly and puts you back again.

"Stay still, or you won't be able to walk tomorrow.”