eat in zentai?

zentai is from japan, it is tight enough to be second skin of people. so many cosplayers would love to choose zentai as their second skin clothing. and zentai is colorful for you to choose, we all know that the fictional characters are various, some of their skin color is red, blue or something like that, so zentai can easily meet this point to be their second skin.
and with the popularity of zentai, there is a special group that they love to wear zentai very much, they are zentai wearers, and usually to wear zentai for doing some interesting things. indeed, for me, i think that people are cool and interesting as long as they are in zentai. 
and some zentai wearer try to eat in zentai, but since zentai covers them fully, so can we eat in zentai? indeed, people can drink in lycra zentai, because the water can flow through it into the mouth, but for easting? i guess that it's not possible. and as you can see in this picture, this guy is acting as if he is eating the apple, but this is not true, he just pretend it for being cool.