His Sister’s Best Friend by Shyla Colt

Solomon:
The man of the house since my father’s death at sixteen, I knew I’d be the guardian for my sister, Susan, who has Down syndrome. However, I didn’t realize I’d become her guardian while dealing with my mother’s mini-strokes, rehabilitation, and selling the family home. I’m drowning in paperwork and emotions as I try to get Susan adjusted. A new care plan and a specialized school act as light at the end of the tunnel. I never expected to find her new best friend at the school was my old high school crush.

Ezra:
I always regretted keeping my feelings for Solomon to myself. When we became the victims of losing touch in college, I added it to my list of regrets. Now he’s back as the guardian of a student, and the years have been exceedingly kind. My habit of following rules is suddenly out the window. Risking the reputation I’ve worked so hard to gain isn’t on my to-do list.
Can we manage a relationship without it becoming a conflict of interest?