>>42471181
Top-down.
Your sperm just deteriorates there, not doing anything. Shit comes due to a mare eating food, which gets digested and thus turned into shit, an unrelated process.
When a mare standing on her forehooves, the pear-shaped hole is under the donut-shaped one.
No you can't, that would be dismemberment like tearing a leg from her and very painful MARE IS FOR CARE DON'T DO THAT
I'd be quite extensive on this one, as many people are unaware of mares' sexual behavior.
99% if she's in estrus, or also known as heat, even if you're a human and not a pony. You can tell a mare is in estrus because she keeps randomly flagging her tail, and can be very craving of intimate contact. Unlike being simply clingy, a mare in estrus would also try to initiate coitus herself, wanting your penis inside of her, as her womb is active at that point, ready to be impregnated with your semen.
They have pills suppressing the estrus effects such as the extreme horniness, but if a mare didn't take them and you don't fuck her, then she would fuck you, and in that case she's going to put you in the pear-shaped hole for sure.
If she's not in heat, her womb is inactive and the chance of impregnation is much lower, perhaps like 20%. A mare not in heat is just being cute, typically not overly clingy, caring about the typical mare things and is less likely to try and initiate coitus herself.
Gregorian. The gestation in ponies lasts for around 335 days.