Spoiler (click to show/hide):
Impregnation roll (>10): Natural 20
Fertilization Successful! Twins!
Not only hung like a stallion but also virile like one, you spew your load into the maid with relentless fury and filled her small baby-pouch to the brim, flooding both her womb and egg with your peerless sperm and seeding her for good, not only bestowing the maid with your offspring but also giving her the honour to bear two of them!
The successful insemination left almost all your sperm trapped deep into the maid, albeit there was indeed too much for the woman to accept and some flushed out through your union... only to get all cleaned up by Yuki, the girl following your order and cleaning up whatever came out