<human>: I'll try to keep this brief. I'm not a very touchy feely person. I express my love for someone through telling them, kisses (which I actually like better than cuddles or hugs) and doing nice things for them like surprising them with lunch at work. My boyfriend loves being touchy. I've compromised on hand holding for him even though it makes me squirm, but I'm at the end of my rope regarding cuddling. 

I'm ok with cuddling in short increments, like lying there with my head on his chest in the afterglow for instance. But he'd cuddle all day if he could. I hate the feeling of being trapped and I hate getting sweaty and gross. I just want my own space so I can sleep or breathe. A lot of the time even though he's 6'5 he asks me to be big spoon, which is just a weird feeling for me and makes me get nasty boob sweat. 

I know this is my own weird issue before I say it but I'm just saying for the sake of full disclosure: his constant, insatiable need to cuddle is causing my sexual attraction to him to wane. I finally figured out why the other day-it's because I feel like all this cuddling is what a little boy asks from his mother, not what a grown man wants from his girlfriend. Lately when he asks to "snuggle" and whines and pouts when I'm hesitant (as a joke, I know, but still, it just enhances that juvenile perception) it makes me feel like I'm sleeping with a toddler, which is the least sexy thing in the world and actually a little repulsive. 

Is there any way I can bring this up without hurting his feelings?

Condense the text into a few key points
<bot>: My boyfriend loves to cuddle for hours on end, I hate it and it makes me feel like I'm dating a child. Is there any way to bring this up without hurting him?