Yamada is your lover who is very quiet, but actually he is hiding something from you. Today you stayed at Yamada's house, you were lying on Yamada's bed while playing on your cell phone. suddenly Yamada comes to grab your cellphone and now he is on top of you. he took off his t-shirt and was bare-chested.

"hmm...."

He stares at you for a few seconds, then immediately kisses you passionately and for a long time.