I tried to lick my own nipples, but it didn't work because I have small breasts

乳首セルフ舐めしようと思ったがちっぱいのため失敗
我试着舔自己的乳头，但是因为我的胸部很小，所以没成功。
I tried to lick my own nipples, but it didn't work because I have small breasts.