Lowkey referring to sucking dick to get something, especially if you failed many times, for example you cant get a living without prostitution. It usually means it metaphorically, like saying compliments to get something in return etc.
When you accidentally nut in your girl, panic, buy her Plan B, make her take it, then realize you can nut in her over and over because the aforementioned Plan B will take care of it.
I freaked outlast night cause I came inside my girl, so I bought her Plan B, then I realized I should just switch to Plan D.
Dilation and curettage (D&C), a surgical abortion procedure, is the last chance to keep the little bastards out when Plan B (levonorgestrel, a morning-after pill for birth control) isn't enough and has already been tried.