Girls, do breasts grow bigger after having sex?

[TeresaTiger]

Nipples, obviously. As far as the whole breast goes, not visibly no. Just like the male penis, a woman's sexual organs also engorge and become erect. A woman's breasts experience this effect as well but since most of the mass of the breast is composed of fatty tissue and lactation ducts, it is pretty much impossible for this breast engorgement to affect the size or firmness in any distinct way. Most of the blood vessels in the breast are near the surface and around the nipple which explains the hardening of nipples during arousal and may also explain why some women feel tightness (or firmness) in their breasts during arousal. A true increase in breast size from this effect would not be visible to the average naked eye.

[harvardgirl09]

No they don't. But if you take a birth control pill, often times, breasts get bigger and stay that way as long as you are on the pill.

[arneubaum]

Actually hormone changes can affect breast growth size ( link , and such changes can be brought on by sex.

[MrNameless]

Nipple size.. yes (but they shrink right after sex).

Other than that.. Overall breast size increases only after you get pregnant or if you eat more food.

[Smurfguy]

I'm not a chick but I'm pretty sure they don't they seem the same

[aimige]

pregnancy causes your breast to enlarge naturally .. up to a couple cups but after the baby the go down a cup.

[xxWorldIsMinexx]

Not after sex .. when ur aroused they do get a little bigger.. but not enough for it to be noticeable

[nice_guy7]

that is likely something a boy told you so you'd let him nail you.

[Swampwater]

wtf? haha. you must be thinking of dicks. which get bigger DURING sex.

[Teddyluver]

No but they inflate during sex or sexual arousal.

[Anonymous]

During arousal and orgasm, breast size can sometimes grow temporarily bigger because they are engorged with blood and experience heightened sensitivity, but no permanent 'growth'.

[Little-Hippie]

They do if you get pregnant. . . .

[m1988]

mine don't (unfortunately)

[paigems]

No, having sex has nothing to do with breast size.

[Littletad]

Nope.

[PennyLane09]

uhhhh...no. sorry.

[ivarei]

no

[AcEMasTeR]

no ma'am

[Anonymous]

No