Article continues below advertisementCharlie Sheen took some time off from being intimate after experimenting with his sexuality and using a lot of drugs.Between recalling losing his virginity to a hooker at age 15 to detailing his "liberating" sexual encounters with men, the famed actor's new memoir, The Book of Sheen, and bombshell documentary, aka Charlie Sheen, expose shocking details about the Two and a Half Men star's troubled life in the spotlight.