Anonymous9: Preggers isn't a matter of percent, it's a matter of probability. Sperm are stupid. They do not have brains. Some go up the wrong fallopian tube and miss the egg. Some derp-sperms bump their heads over and over again into the uterine lining. Some swim against the current, and some are flushed out if the egg is not fertilized. Only a very small portion of all the sperm created make it to the egg. THEN they have another gauntlet: chemical warfare. The sperm have to dig through the zona on the egg by secreting an enzyme, but it's a random combination lock. Also, look up semi-identical twins.
is she BATHING in CUM?
- Reply
PS. this pic is also up on the last or 2nd to last page when u look at the TAG: Motoko Kusanagi