Am I to heavy to do this?

Wouldn't it be better to ask him this? He's the one আপনি want to sit on after all.

115 lbs. isn't really heavy though, but it also depends on your boyfriend will feel. o.O

I would think he wouldn't have a problem with আপনি sitting in his lap, but আপনি know it's really up to him to let আপনি know if he's uncomfortable, অথবা help position আপনি so that it's আরো comfortable.

If your hot im sure it wont be an issue. 115 is a good wieght for a girl