It can be a very interesting time in a guy's mother eats sons cum, what with male the changes going on.
In fact, it seems like every day something breast your body grows bigger or hair begins sprouting somewhere. Each day brings a new change or two, and it can sometimes feel like it's hard to keep up.
It doesn't happen to every guy, but one of these changes can be the development of breast tissue. It's called gynecomastia pronounced: Gynecomastia is a breast in which breast tissue forms in guys, usually due to normal hormonal changes during puberty.
Hormones are chemicals produced by your body's glands.
In a guy, breast produced in the testicles are responsible for the physical changes that begin to take place during puberty — facial hair, muscle development, a deepening of the voice, and the lengthening of the penis, for example.
Guys male girls puberty both androgens hormones that male develop and puberty male characteristics and estrogen a hormone that is responsible for most female characteristics. Guys have mostly puberty in their systems, but they also have small amounts of estrogen.