It's important to remember that everyone's preferences for physical touch and stimulation can vary widely, regardless of their gender. However, many people of all genders find that touching or stimulating the abdomen during foreplay can be pleasurable and arousing.
The abdomen is a sensitive area of the body that contains many nerve endings, and stimulating it can produce pleasurable sensations. Additionally, the abdomen is an erogenous zone for some people, meaning that it is an area of the body that is particularly sensitive and can be sexually arousing when touched or stimulated.
Furthermore, touching the abdomen during foreplay can also be a form of intimate physical connection between partners. It can be a way to build anticipation and arousal, as well as create a sense of intimacy and closeness.
It's important to remember that sexual preferences and desires are highly personal and can vary from person to person, regardless of their gender. The most important thing is to communicate with your partner about what feels good and what you are comfortable with during sexual activity, and to always prioritize mutual respect and consent.