Frequent fucking

We've been doing it rather a lot lately. We haven't even been using the sex dice. I'm wondering why. There are a couple reasons I can think of:

• River has been on bupropion, specifically to increase her libido. She says she's liking physical contact even more than usual.  She's always liked it, but only to a certain point it seems.  We've been having some really great smoochies and grinding hugs.
• She's on break from school for about a month.
• We've been away from home recently.  Being in a new environment seems to make her more amenable. That seems odd because in the past she's been puzzled about how I'm always wanting to have sex in various places. I've always thought that must be more of a guy thing.
• My SSRI makes it noticeably harder for me to orgasm, so I don't always. She may be feeling like we have to get back to it and finish.  Or she might be liking how long I can pound her without coming.  She can wear me out making me fuck her.
• We just did a bathroom remodel and we're doing a kitchen makeover.  Maybe that's making her feel the way she needs to feel.

I like frequent fucking, but I'm starting to wonder if it will become too much of a good thing.  I hope not.

Update, four days later: River says it's the school break. And I say it's not too much of a good thing.