The Billionaire's Forbidden Little Sister (Billionaire Collection Book 4)

I inadvertently messed up—big-time. Two strangers in a foreign country, we said hello. Hello turned into a kiss. A kiss turned into a rendezvous. And a rendezvous turned into more than I’d ever imagined. But her unruly golden curls and beautiful body hid an important detail—she’s my mouthiest billionaire best friend’s forbidden little sister.