Heard a few clever and funny terms today regarding ejaculation. I thought it was funny. Had to share.
Thrill spill: I suppose it means when a sub husband is authorized to ejaculate. I also suppose it could mean an accidental unauthorized ejaculation when being edged and denied. I could see how that would be a thrill but in my house at least, such a spill would ensure that a stingy, red bottom would soon follow.
Emission Omission: Pretty straight forward here. No, you may not cum, or ejaculate for that matter.
Secretion Deletion: Probably similar to emission omission but could also refer to requiring the sub husband to wear a condom so if a spill did occur, authorized or not, it is contained and easily disposed of in whatever manner the Wife decides.

Thrill spill makes me think "accidental, unauthorized." Probably got that on my mind since it is my fiance's new thing.
@allabouther is it her thing to punish you for an unauthorized spill?