So I cant comment on your actual question, but the United States did use sexually charged Psychological Operations (Psyops), as did most of the belligerents during World War Two and after. This material, usually pornographic and usually in leaflet form, was fired into enemy territory in artillery shells, or were dropped from bombers.

The site Psywarrior.com features numerous examples of these kinds of leafelets to look through (NSFW, obviously). One piece I really like was a piece of Japanese pornography with a nude woman on one side and an "Armistice Pass" on the reverse. The woman was supposed to attract soldiers attention so they picked up the leaflet and perhaps carried it around. The "Armistice Pass" would then, ideally, encourage the soldier use the leaflet to surrender once they returned to combat.

But generally these sexual Psyops were a lot less subtle. Across every belligerent power, the themes were remarkably the same. These leaflets often featured nude or seminude women, usually cartoon or illustration, who were unfaithful to their husbands and boyfriends. They also tried to drive a wedge between allied soldiers, and between front line and home front soldiers, by suggesting that one was expected to do all the fighting, while the other was at home womanizing (and sometimes raping) the soldier's girls. These materials were usually pornographic enough to interest the soldiers, but also tried to insidiously poison their will to fight.

However, the general consensus is that these sexual Psyops failed to achieve their desired results. Many soldiers found the pornography agreeable, and collected their favorite leaflets for later "use". But they also recognized the messages contained within for what they were, and many soldiers later recorded that they found these messages amusing and insulting. Rather than inducing fear, longing, and sexual tension, these leaflets entertained soldiers and reminded them of what they were fighting for, and so many of these leaflets failed to achieve their stated goals.

One interesting diversion from the "your girl is unfaithful" style of Psyop was that conducted by the Allied powers against Italy and Germany. Specifically the Allies used pornographic leaflets to sow a whole different kind of uncertainty at home. Rather than just focusing on infidelity, these leaflets said that the women at home were engaging in all kinds of deviant acts, such as lesbianism and beastiality. In addition, some variations of these leaflets accused SS and Hitler Youth leaders of engaging in homosexual pedophilia. However, the favorite targets of Allied leaflets were usually the leaders of Germany and Italy. A number of leaflets attempted to depict Hitler and Il Duce as effeminate, homosexual, sexual deviants. These leaflets attempted to convince people that their leaders were weak and degenerate, but were likely just as ineffective as the others.