Here, i’ll throw some context to make it even hotter:
Apple Bloom was suffering through her first ever heat and Big Macintosh, being the awesome big brother he is, agreed to help give her some relief in exchange for being allowed to blow his load inside her.
Apple Bloom later found out three weeks later that being “in heat” meant that she could also become pregnant from Granny Smith.
“Well, that would explain the weight Ah’ve put on in my belly…” She remarked allowed curiously.
@Aryanne’s Jewish Sex Slave
I always think about the Turkish meaning of that sign when somebody does it. Read the gestures to avoid part of this page if you would like to see what I am talking about.