If you look at the letter, you can tell immediately.
Hellish Love! Popular Voice Actress Megumin 

Was NOT a Virgin! (Possibly?)
حبٌّ جحيمي! ممثلة الصوت الشهيرة ميغومين 

(لم تكن عذراء! (مُحتمل؟
Hellish Love! Die beliebte SynchronsprecherinMegumin

Ist KEINE Jungfrau mehr!
¡La popular seiyuu Megumin,
no es virgen!
¡La popular seiyuu Megumin
no es virgen!
Passione Diabolica!

La popolare doppiatrice Megumin
Amor Proibido! Famosa Dubladora Megumin

NÃO era virgem! (Talvez?)