Tell her what just happened

"Sorry Jane I just dumped a load in you, the way your pussy contracted I couldnt help it", her eyes widen at the sudden realisation that you may well have just given her a baby, or several... "oh my god she exclaims, pull out quick", you do so and none of your cum comes out, "oh my god its not coming out, what the hell! Are you sure you came?" you explain to her that when you pulled out her cervix likely snapped shut locking you cum in her womb. The look of horror on her face and then she starts crying, you feel sorry for her and hug her close to you. "oh my god, im such a slut, I sleep with Jack's best friend and now I probably have been impregnated by you. What have I done?", you say to her that if she did get pregnant at least you and the husband looks a lot alike, and she can always get the morning after pill. She explains that her and Jack are trying for a baby and she cant take that as it will react with the fertility meds. She realises that you are probably right, if she is pregnant the baby will look like him, unless he gets a paternity test...