Sailor A camping trip with my best friend and our dads was something we've always loved to do to decompress on our summer breaks. We've done this a million times, and it shouldn't have been any different this summer, but sometimes lines get blurry. I just hope she can forgive me when it's all said and done.**The Invisible Lines Duet contains forbidden love themes (Dad's Best Friend and u0026 Best Friend's Dad). All characters are 20+, and consenting adults. Book 1 is a medium to slow burn with eventual high heat. Book 2 is a fast burn, high heat story from beginning to end, and has an FMC that struggles with self image. Please be mindful.**