Our stepmoms don't understand how hard it is to be a guy! We are rock hard all the time, and all we think about is fucking, so yes, we want to spend Mother's Day with our girlfriends. It's not that we don't like being with our stepmoms. They are great, but they are not going to suck our dicks and let us pound them. Or... would they? Maybe we can make a deal. If they do for us what our girlfriends do, we'll stay with them all day. We can even swap to keep things... interesting. It's their day after all.