My friend's girlfriend, who I thought was nice, turned her wife into a melty mess with my tongue caressing her mucous membranes, or rather, I ended up fucking her... - Anyway, women whose kisses are erotic have sensitive pussies, so if you wet the top, their pussies will get wet. - So all that's left to do is to let her taste the excited cock with her tongue and rub it against her sensitive vaginal mucous membrane!