She's a Sinner (A Sinner's Legacy #2)
Lynn Shurr

Alix regards herself as an overly big, clunky female jock who must prove her ability to every man on the team. For years, she has adored Tom from afar. Unfortunately, she isn’t very good at flirting or making her desires known. As Tom helps her integrate with the Sinners, her feelings grow.
When Alix proves to be his equal in talent and gets roughed in a few plays, his mentoring and over-protectiveness prove his thoughts are in line with hers. But she doesn't want to be coddled. Can she establish her own identity between the goal posts while scoring touchdowns with him in private?