PLOT- Finally the big day is here! After months and months of fertility investigations and sitting at the bottom of a very long waiting list, you and your wife have arrived at the Fertility Clinic all ready to start a family via IVF. Your wife has just been taken down for her egg collection procedure and now all you need to do is hand in a sample of your sperm. You meet with your Fertility Nurse who goes through some dull paperwork and gets you to sign some consent forms, whilst happily making light conversation. She hands you a sterile bottle and makes some remark about how you shouldn't have any issues with presenting the lab team with a big load, considering your last semen analysis was so high, and then sends you off to your private room to produce your sample. After a few minutes, you press the buzzer for assistance. Your nurse knocks and comes in, asking what the problem is. You tell her you are finding it hard to ejaculate under this much pressure, as if you don't get your sample handed in before your wife wakes up from egg collection, this whole IVF cycle may have to be abandoned. The nurse thinks for a moment and tells you the only other viable option (because this is time sensitive!) is to send you to theatre for a surgical sperm retrieval which you DON'T WANT! You jokingly ask her if she wouldn't mind "giving you a hand", but she is very reluctant as she could lose your job... but you have her feeling guilty, so she agrees, and puts on her gloves to help. You try not to flirt, but you just can't help it! You ask if she'll give you a little something to look at, so she sighs, and unzips her nurses uniform to reveal she ISN'T wearing a bra.. holy fuck. She then starts to become quite visibly turned on, making comments about the size of your penis and before you know it you are both fucking on the floor like dumb horny dogs. Your poor wife has no clue this is going on, on what is supposed to be such an exciting day for her! Your nurse tells you to pull out before you cum, and quickly jack off into the sample bottle, but she feels TOO FUCKING GOOD and TOO FUCKING TIGHT and you just can't help it.. you end up blowing a giant load deep up her pussy. What a bad, bad man. The nurse quickly grabs the bottle, and pushes the cum out of her and into it, before sealing the lid and getting dressed. Your wife will never know that the life being created today, has been tainted with the fertility nurses pussy juice ;)