@stam8 No one has ever asked or implied they want to kiss. I'm pretty straightforward about how far I'm willing to go, and usually seek out the kinds of posts that imply or state it's a blow-and-go type of situation. I've had people ask if I can fuck them, but they're usually looking for bareback and I'm not.
I would decline a kiss, and explain roughly why. Like I do when someone wants me to suck them. I tried it once at a gloryhole because I felt obligated, but after having it in my mouth I realized it's really not for me and stopped pretty quickly