Skylark

Yoon Kwon struggles to survive his oppressive military service, where there is nothing but harsh physical training. One day, amidst a series of underwear disappearance incidents, the culprit turns out to be an exhibitionist who had secretly broken into the base… and she is a woman?! “You stole them, right? Spread your legs before I report you to the commander!!” (Source: TOPTOON, translated)

"100 days left, and I'm still a virgin" Guen is a 21 years old university student, he has a girlfriend but is still a virgin. Because my girlfriend Gaeul will be a virgin until marriage! Instead of a girlfriend showing no sign of permission, a tempting offer comes to Kun-hee, in a hurry before enlistment...