GETTING & STAY HARD!

Daezhane • 29 years old, Mummy to an angel.. Courtney 30.03.2015 💔🌥
I need some help ladies (no judgement or laughing)!!
I'm im my fertile window so me and my SO used pre-seed last night, fore-play lasted about 20-25 mins.
He was sucking my nipples and kissing my neck and lipsing me..
I was rubbing his dick and stroking his balls BUT he never got hard, his dick stayed soft and soggy.
I was MORTIFIED, after about 30mins it got semi-hard so he put it in and he was inside me for about 2mins and I could feel it going soft as he was fucking me.
I looked at him with a blank look on my face and he stared back, he could see I wasn't moaning and he jumped up and got dressed.
WTFFFF IS HAPPENING, WE BARELY HAVE SEX THEN SOME SHIT LIKE THIS HAPPENS!!! I will never get pregnant at this rate 😡😡😡😡😡😡
Any SUGGESTIONS on what the hell happened or what I should do????????!!!!!