Recently reconnected with a long time FWB. The last few months I’ve trained myself to cum at the sight of anything interracial, most of the time prematurely. I’ve been hinting at the fact I won’t last as long and how I want to watch her with a guy whose bigger than me. She’s actually really receptive to the idea. Been working towards an actual relationship with her so I’m hoping she carries that open mindset into the relationship. Any tips to further convince her turn me into a full on cuckold?