My girls stained panties

Pics of my Girlfriend's panties from this week, she says she hasn't fucked anyone else but this really looks like cum to me. Have posted in other threads but few replies. Love to imagine her getting filled with cum. Do you think this is cum? would love to hear ideas of what you think she"s done, especially how you've had panties end up this way. Really appreciate replies x
Young 9inch cock looking for creamy pussy. Love to fuck wives deep, love cum. Dirty gf for foursomes if girl is right.

would love to see pics of your wife and will gladly tell you what I think must have happend [email protected]

thats alot of cum bet he's black