女性乳房不但是曲线美的重要标志,也是很特殊的身体敏感区。在很多人的性爱生活中,普遍存在因为男性过激甚至粗暴的行为,使女性乳房受到伤害的现象。在身体反应周期的初始阶段即兴奋集中,乳房对性紧张反应增强的最先表现就是乳头充血、变硬、勃起。接着,在进入身体反应周期的持续阶段,整个乳房的实际体积会明显胀大。 Female breast is not only an important symbol of the curve of the United States, but also very special body sensitivities. In many people’s sexual life, there is a widespread phenomenon of female breasts being harmed because of over-aggressive or even violent behavior by men. In the initial stage of the body’s reaction cycle that is excited to concentrate, the first manifestation of breast enhancement of sexual tension is nipple congestion, hardening, erection. Then, during the continuation of the body’s response cycle, the actual volume of the entire breast may swell significantly.