M
- M2F
- machine gun
- mack
- mack daddy
- macro fetish
- macrogenitalism
- macrophilia
- madame
- madam´s apple
- magic stick
- magic wand
- maiesiophilia
- mail order bride
- mailbox
- make a deposit
- make a milkshake
- make babies
- make bread rise
- make chowder with sailor Ned
- make it
- make love
- make manage the midget
- make manhandle
- make mangle
- make nut butter
- make out
- make sexy time
- make soup
- make stomach pancakes
- make the bald man cry
- make the bald man puke
- make water
- make whoopee
- make yogurt
- making love
- making pound cake
- male enhancement
- male masturbation
- mammaries
- mammary glands
- mammies
- man boobs
- man crank
- man hole cover
- man in the canoe
- man hole cover
- man horn
- man meat
- man oil
- man pacifiers
- man pussy
- man whore
- man-gerie
- manal
- Mandingo
- mandy
- mangina
- mangos
- manhole
- manible
- manipulate mandingo
- manscape
- mantsy
- manual labor
- manual override
- manwich
- marble palace
- marbles
- marital aid
- mark of the beast
- Marquis de Sade
- marrow
- Mary Ann
- maschalagnia
- masochism
- massage
- massage your muscle
- mastectomy
- master
- master/slave relationship
- mastrophobia
- masturbation
- masturbator
- mate
- mating ritual
- mating strategy
- mattress
- mature
- mature porn
- mazophilia
- MBA
- meal on wheels
- measure for condoms
- meat
- meat balls
- meat grinder
- meat hound
- meat loaf
- meat loaves
- meat market
- meat popsicle
- meat puppets
- meat stick
- meat troll
- mechanophilia
- mechaphilia
- medical play
- Medusa
- megalophilia
- melolagnia
- melon dive
- melon smuggler
- melons
- member
- Member XXL
- menage a trois
- men's room
- menglish
- menophilia
- menses
- menstruation
- merinthophilia
- merkin
- merrymaker
- mess around
- messy fetish
- metrophilia
- MFF
- micro fetish
- micropenis
- microphallus
- microphilia
- middle leg
- midnight companion
- midnight cowboy
- mighty mouth
- mile-high club
- MILF
- MILF porn
- milk bags
- milk duds
- milk jugs
- milk makers
- milk man
- milk the cow
- milk the lizard
- milk the monkey
- milk the moose
- milkers
- milking
- milkshakes
- mimbo
- mingle limbs
- mint
- miracle meat
- Miss Nancy
- missile launcher
- missionary position
- mister reliable
- mistress
- mixophilia
- MMF
- Moby Dick
- mofo
- moist
- mojo
- monday morning rebound syndrome
- money makers
- money shot
- monkey wrench
- monogamist
- monster fetish
- monthlies
- moobs
- moon
- moose knuckle
- moped
- morning wood
- morphophilia
- moses
- mosquito bites
- mother fucker
- motorboat
- motorboating
- mounds
- mount
- mouth fuck
- mouth is mightier than the sword
- mouth mattress
- mowing the backyard
- mpreg
- Mr. Bluevein
- Mr. Fantastic
- Mr. Goodbar
- Mr. Goodwrench
- Mr. Winky
- Mrs. Degree
- MSOG
- MTF
- much goo about nothing
- mucophilia
- mud flaps
- mud shark
- mud whistle
- muff
- muff diver
- muff diving
- muffin top
- muffins
- multiple body parts
- multiple shots
- mumbler
- mummification
- munch
- municipal cockwash
- mushroom head
- mutton
- my little pony
- my other head
- mysophilia
- mystery bus
- mystery taxi