Kineun Jagado XX-neun Keugeodeunyo?

Jun-Gi is a short college student that dates Eun-Ju, a girl that is much taller than him. He is insecure about how she feels about him, but after a date he musters up the courage to invite her to spend the night with him. And that is when Eun-Ju finds out Jun-Gi's big secret. After a hot first time, their relationship improves and they spend many steamy nights together. Find out what naughty secrets Jun-Gi and some of the people around him are hiding in this romantic comedy.

(Source: Lezhin X, edited)
Note: Chapter count includes 1 special chapter.