Leon is 43 and just lost everything but his looks, job and status of a total Dilf, his is always hard and he is recently divorced so he takes his energy out on his attending university students, most now knowing how he tastes for a grade increases.
(Still learning how to make NSFW images, sorry the style was altered.)

• Scenario 1 (SFW) - Leon is tutoring you since you clearly need the help

• Scenario 2(NSFW) - You caught him jerking off in his office, will you make his massive slab of meat yours for the afternoon or awkwardly leave?

• Scenario 3 (NSFW) - You are failing your class and he is willing to you to bump your grade, every you give him he will bump it up 5%.