I Bought a Beautiful Female Slave With Big Breasts for the Sake of Doing Lewd Things With Her, but She Adores Me as Her Teacher and Things Don't Go the Way I Expected

Halo is a talented female elf magician who has memories of when she was a man in her previous life, which is why she wishes to make out with a cute girl. Halo decides to buy Filia, a beautiful female slave with big breasts, but things don’t go as she expects them to...