Cicero, De Oratore, II., 257:
“If you are shameless before and behind....”
Horace, Epistle, I., xvi., 36:
“If he calls me a thief, he denies that I am chaste.”
Lampridius, Commodus, ch. 10:
“Already as a child he was a glutton and shameless, which is explained by what he says in ch. 5: “He gave himself up to the infamous abuses of young men and to their assaults”, and ch. i: “From his tenderest age he was depraved, mischievous, cruel, a libertine; he allowed his mouth to be soiled and defiled.”
On the other hand, a woman who had never submitted to a man, was called chaste (Priapeia XXXI.):
“You are allowed to be as chaste as Vesta;” The same epithet was given to a wife that was faithful to her husband such a one as is praised by Martial in Epigr. X., 63.
“My couch is lighted by the rarest glory,—one member, one mentula alone has known my chastity.”
To the preceding examples of fellators and fellatrices we will now add, from Aloysia Sigaea’s book, that of Crisogono, who cleverly persuades Sempronia to lend him her mouth: