Agent 69 Jensen in the Sign of Sagittarius (1978)

Agent 69 in the Sign of Sagittarius is the last installment of the Dutch erotic comedy series Agent 69. This time, the Albanian military has crafted missiles that threaten the safety of the entire planet. A philandering spy is hoodwinking both sides, working with both Albany and other countries for financial gain. He transfers blueprints of the missiles to microfilm, which he hides inside a woman's compact case. In three other cases, he inserts dangerous explosives, and every country in the world naturally sends out a spy to find the right one. 

It wouldn't be a spy movie without lots of sex, and this Dutch series incorporates plenty of hardcore scenes to balance out the violence. Ricky Bruch, André Chazel, and Søren Strømberg all get down and dirty with the women they encounter during their mission, showing real penetration and plenty of hard cock. It's like James Bond, only they don't skip the good parts.