Step 1: Split apart the Oreo and set aside (leave the cream in there).
Step 2: Melt/soften marshmallow over flame
Step 3: Squish that bastard in between the Oreo and the chocolate.
Step the fuck 4: Stick it all in your mouth, and enjoy.
Aaron started waving his marshmallow stick to get the flame to go out. The marshmallow flung off and the flaming pile of sticky landed on Cheryl's leg. What a s'moron.
S'moreing is while getting a blow job sitting down and you are about to cum, lift up and shart on her face, immediately after, cum on her face. Have a grahm crackerpre-staged, smash it up and throw it onto her face. After she recovers ask her if she wants s'more.