Making full use of Dahlia's oiled ass

The second part of my collaboration with Dahlia, we had the idea to oil up that magnificent booty of hers and bounce it off a big dildo mounted to my mirror. Watching that amazing, shiny ass effortlessly swallow a big dildo really sent my dick into a strained frenzy (even though I'd just blown a huge load in Dahlia's mouth not 10 minutes beforehand) so I politely asked if I could throw her on my bed while her ass still had that nice porn sheen and blow another big load all over it.