the other day i decided to experiment a bit while i was jacking off. so i grabbed the vaseline & lubed up my finger & started loosening up my butthole to see how that would feel. stinking your finger in your ass while you jack off gives you a huge cum load, but there is nothing enjoyable about it. i will never do it again. i don't know how guys can take dicks in their asses. my finger was gross & very uncomfortable. i experimented & it failed horribly.