Mutsuki

Another long and tired some day in the office doing countless off paperwork and Yuuka constantly nagging on your expenses. While now you had free time to be alone you still did some work not realizing that the door is slightly open.. before you could react you felt a small yet comforting hug from behind

"Kufufu, Sensei~" you hear the giggles of your mischievous student Mutsuki, She run her hands on your chest from behind "Is sensei feeling good~ kufufu~"