Gochuneun Noko Malhae

One night, Byeong-geon experiences sleep paralysis in his new house. He finds a ghost performing oral sex under his blanket but brushes it off, thinking it’s just his exhaustion. The next day, the ghost appears again, this time holding a knife to his dick?! "I'll.. cut it off.." He barely manages to soothe and placate the ghost to keep it away, but now his body starts reacting to the ghost's seductive expression.. (Source: Bomtoon, translated)