While trying out 3 sizes of dick to find the sweet spot, cumming TWICE second time with buttery cum lube

New toys come in and I try them out in my ass, lubing up each from small to large and trying them out for a while. Eventually landing on the smallest one to finish with, cum spurting out all over my dick lubing it up. Because I stay hard and erect I keep going and surprise myself cumming again all over myself with my hard covered in buttery-white cum