Stimulate yourself through your clothes.
And do it all day long! Tease and arouse yourself for the entire day, stimulating a reasonable amount of blood flow south of the belt, then going back to whatever it was you were doing. Let the randiness simmer, rage or tickle through your veins and see what happens.
Obviously, within reason - don't be getting caught for indecent exposure and blaming me.
Feel free to DM me with your experiences or any questions you have. Enjoy!