Carnal, sensual, violent, tender, obsessive, solitary, softcore… When it comes to sex, there is an infinite range of first times, from first sexual experiences to a first purchase in a sex shop, masturbation, a lesbian encounter, or a threesome. Just the suggestive titles of these stories should get you started: "First Times," "Sex Shop," "Fantasy," "1+1," "2+1," "No Good," "Club," "Submission," "Sodomy," and "X-Rated."