Hshs Sasero!!

is a Japanese manga series written and illustrated by Ryouta Yuzuki. The manga was serialized in Dengeki Daiouji and published in Japan by ASCII Media Works under the Dengeki Comics NEXT imprint from September 2014.

Synopsis
Very popular with girls in class! Intelligent and cool Tsujimoto parents. In his mind, he was actually a lolicon metamorphosis guy full of little girls! However, a senior student, Yuina, who has the ideal loli appearance appears in front of him.

(Source: KADOKAWA Official Website - Translated)