The Ice Planet Barbarians series is my "I feel a reading slump coming" series. The books are fast, funny, and truly entertaining. 

I think Barbarian Lover has been my favorite so far. I really loved Aehako and Kira. Aehako was such a goofball, and I really felt Kira was one of the most interesting humans so far with quite a backstory relating to the aliens that abducted the women in the first place. 

Funny, spicy, and a good time. I can't wait to read the next one!