10まで数えるっす！

Kousuke's dad is out of the house for a few days, which means plenty of alone time with his new mommy, Saaya! She's gonna be cooking for him and even bathing with him... wait, why the sexy swimsuit!? Things are getting even steamier than usual, and it's up to the extra-pampered Kousuke to hang in till the very end! (Source: FAKKU)