Sang-Cheol who is in a lovey-dovey relationship with fellow national athlete Hwi-Gyeom- but there's one concern. Which is... Hwi-Gyeom's ** is too big... And he can't bring himself to move on to the next stage in their sex life. Despite Sang-Cheol being grateful for Hwi-Gyeom's consideration towards him, he's decided to order some adult toys to help their relationship progress further. Why is he trying on the cute rabbit ears cosplay... But why can't the ears be taken off..?! Hwi-Gyeom finds out about Sang-Cheol's problem and decides to give him a helping hand. There's one way left that they can use to get the ears off... But what could it be? (Source: BOMTOON, translated)