I fucked my girlfriend's cousin and might have gotten her pregnant

We didn’t really have a reason to refuse: while we went there to relax, there were always a lot of people so it wasn’t some romantic getaway we wanted to be alone for.

We went, got changed into our swimsuits. While my girlfriend had her usual bikini, Sara was wearing a one-piece that looked a touch too small for her, stretching really tight on her body and showing off her nipples and ass spectacularly. I enjoyed watching her walk in front of me a lot 😉

Skip forward about an hour. We played and swam in the pool a bit, then went to the spa section.

Rapid explanation: the spa has a course to follow that includes steam saunas, normal saunas, showers at regular intervals and pools of water with various salts or minerals added. Towards the start of it, there is a steam sauna followed by a shower.

As I was about to leave the steam to continue, my girlfriend told me that she wanted to enjoy it a bit more while Sara wanted to continue as well. Since usually my gf lingers in the steam saunas while I prefer the dry ones, me and Sara went on to grab a shower and continue the “tour”.

Now, the showers: there are only 4 of them, and they’re very large. I think since you’re not supposed to undress and use soap, but only to use the water to rinse the sweat from the sauna off, they expect couple to use them together or something. No idea.

But 3 were occupied, so me and Sara went into the last one together. We started rinsing off, then I got a bit of an idea and wanted to see if I could pull it off.

I told Sara that, usually, when me and gf showered here together I would give her a quick massage, and asked her if she wanted it as well. She told me yes, so I had her face the wall and started massaging her shoulders.

After a little bit, I told her the straps from her swimsuit were getting in the way, so I asked her if I could slide them off her shoulders to give her a better massage. She said yes.

As I massaged her, I slowly made my way down her back, and since her one-piece wasn’t backless I was slowly sliding it down as I went. As the suit fell off her breasts she made a little questioning sound, and I told her I would stop if she was uncomfortable. She told me no, to continue.

Once I got to the small of her back (as in, if I went any further I would be touching her ass and her swimsuit would fall off) I slowly moved my hands to her sides, and massaged my way back up, expecting her to stop me at any time, but she didn’t and eventually my hands found her breasts and started massaging them.

She made these adorable quiet little moans.

After a little bit of this, I asked her if she wanted me to give her the same massage I give gf. She said yes.

So, I slipped her one-piece off her ass and let it fall, then took off my own swimsuit and slipped my dick between her legs, so it rubbed on her pussy. While I rubbed her there, I went back to her breasts with my hands.

Once her pussy was wet enough, I simply bent her a little bit and pushed inside her. Had to cover her mouth to stop her from moaning loudly.

I was gentle at first, but then she asked me for more and I went as rough as I could without making too many suspicious noises (we were still in a semi-public space after all, didn’t want to get kicked out).

I came deep inside her and then just stayed inside, thinking of just enjoying being inside her pussy until I either went soft or she asked me to pull out. Instead she started to push back against me and I fairly quickly went fully hard again.

We did it a second time, coming inside again, then got our swimsuits back on and went on.

About a couple months later, my girlfriend comments that her family had a bit of a shock when Sara apparently had sex with her boyfriend (she apparently had a boyfriend at the time of our encounter. I didn’t know at the time) without protection and got pregnant, and they had to abort it.

Sometimes I wonder if it was actually mine, but I never asked, never cared beyond simple curiosity and she never told me.