KTRA-576 The overachiever childhood friend is incredibly competitive! So when mocked, she'll seriously try her best even with perverted things! Wakui Mito

Mito-chan, a reliable person, has a childhood friend who grew up like a brother and sister. His parents ask him to take care of him as he will be away today, so he decides to spend the day doing housework at his childhood friend's house. Mito-chan listens to his pampering boyfriend and takes care of her surroundings, but his requests gradually escalate...! Before I knew it, things were getting more and more erotic...! ?