A mature fantasy can be defined as two consenting adults in different age categories with the same sexual desire. The chocolate and vanilla characters make a sassy shake of things. They have a little peek here and there of the opposite's sexy body, but don't wanna ruin the fantasy by going for it all at once.
So they perform some crotch play, place secret kisses on forbidden areas and lastly partake in some 69 cunnilingus. Reaching a claim satisfaction is all that is received along with some sensuality.