The poems of Sulpicia are translated on Diotima. Note: in a particularly characteristic treatment, the Loeb digital library does not have a separate author entry for Sulpicia. Here is a nice summary about her with a few bibliographical links.
Sulpicia 13 (= Tib. 3.13)
“At last, love is here—and the story I might have told to hide it
Would have caused me more shame than laying it bare.
Cytherea brought him right to me once I overwhelmed her
with my songs. Then she put him right in my lap.
She promised it and she did it. Let anyone tell the tale of my laughter
if they happen to have none of their own
I would never want to trust notes to anyone to sealed tablets,
Just in case someone else reads them before my love.
Ah, it is a pleasure to ‘sin’ and exhausting to hide my face
For rumor’s sake. Let me be known as a worthy woman with her worthy man.”
Tandem venit amor, qualem texisse pudori
quam nudasse alicui sit mihi fama magis.
exorata meis illum Cytherea Camenis
attulit in nostrum deposuitque sinum.
exsolvit promissa Venus: mea gaudia narret,
dicetur si quis non habuisse sua.
non ego signatis quicquam mandare tabellis,
ne legat id nemo quam meus ante, velim,
sed peccasse iuvat, vultus componere famae
taedet: cum digno digna fuisse ferar.
“All girls who desire to please one man
Should read Sulpicia.
All husbands who desire to please one wife
Should read Sulpicia.
She doesn’t write the rage of the Colchian woman
Or repeat the dinners of dire Thyestes.
She doesn’t believe there ever was a Scylla, or Byblis
But she teaches chaste and honest love,
And games, both sweet and a little naughty.
Anyone who judges her poems well
Will say that there never was a cleverer girl,
There never was a girl more reverent!
I think that the jokes of Egeria
In Numa’s dark cave were something like this.
You would have been more humble and learned
With Sulpicia as a teacher or a peer, Sappho:
But if he had seen her by your side,
Harsh Phaon would have loved Sulpicia.
Uselessly: for she would not be wife of the Thunderer
Nor girlfriend to Bacchus or Apollo
Should she live after her Calenus was taken away.”
Omnes Sulpiciam legant puellae,
Uni quae cupiunt viro placere;
Omnes Sulpiciam legant mariti,
Uni qui cupiunt placere nuptae.
Non haec Colchidos adserit furorem 5
Diri prandia nec refert Thyestae;
Scyllam, Byblida nec fuisse credit:
Sed castos docet et probos amores,
Lusus, delicias facetiasque.
Cuius carmina qui bene aestimarit, 10
Nullam dixerit esse nequiorem,
Nullam dixerit esse sanctiorem.
Tales Egeriae iocos fuisse
Udo crediderim Numae sub antro.
Hac condiscipula vel hac magistra 15
Esses doctior et pudica, Sappho:
Sed tecum pariter simulque visam
Durus Sulpiciam Phaon amaret.
Frustra: namque ea nec Tonantis uxor
Nec Bacchi nec Apollinis puella 20
Erepto sibi viveret Caleno.
Martial is not referring to the first Sulpicia (whose poetry is recorded with that of Tibullus, book 3) but a second Sulpicia from the time of Domitian.