The perfect example of how to do a sexy milf handjob to a teen boy that has big titties would be with the blondes from the nearby school. If you have the luxury of time, and are in a public place such as Starbucks or other coffee shop, go up to the blondes. Lean your hips close to them, then lean back a bit as if you are talking and start of by kissing the back of her neck. Her lips will not react as you run your tongue along with her neck. As you continue to kiss her neck, bring your hand up to her face and touch her lips while you are doing so. As her lips get tinglier, continue to do the same thing to her breasts, then to her nipples, then down to her stomach and finally to her inner thighs..