a mind-blowing, spine-tingling form of sex between
two consenting individuals. usually the
type of intercourse that would be associated with sex with more than just one individual, as to be so exciting that you would think you had a
threesome.
Raquel: "Yo
Nat, i had a bomb ass twosome last night!"
Natasha: "For real! I been trying to have one with my man since we got together, but we still just been having sex."
Raquel: "well i hope ya'll have one
soon cuz this shit is not missed!!!"