Tommy Gunn is happily engaged, but works for Dr. Breanne Ben

Tommy Gunn is happily engaged, but works for Dr. Breanne Benson, a dentist who happens to also be A COMPLETE FUCKING NYMPHO. Any chance she can get, Breanne tries to seduce Tommy and when all of her attempts fail, she blackmails him into having sex with her and his fiancee at the same time!