(1)Masturbation with foreign bodies: Some teenagers like to insert pen holders, straw stalks, hair clips, plastic wires, etc. into the urethra in order to get pleasure, which can cause foreign bodies in the urinary system intentionally or unintentionally, among which men are more common. When a foreign body causes urethral or bladder neck obstruction
magic wand vibrator , it can cause dysuria or urinary retention, accompanied by urinary system infection, and finally lead to urinary system calculi. When masturbating, underage women will stuff pens
bbw dildo , chopsticks, fruit pits, beans, etc. into the vagina out of curiosity. If the object is large
vibrator for men , it will not be able to remove it by itself. Over time
penis sucking , it can cause infection, bleeding, and pain. (2)Wrong methods of masturbation: Some men have adopted various wrong methods from the beginning of masturbation, such as pressing the penis downward and backward and pinching it between their legs. This squeeze can gain a certain pleasure without friction or pursuit of ejaculation. Due to the long-term adoption of this method to obtain self-stimulation, the result is the suppression of sperm and the inability to ejaculate in sexual life after marriage. This may cause male infertility. (3)Sexual suffocation: It is one of the abnormal methods of masturbation. When self-stimulation is often accompanied by various methods to cause hypoxia in the brain. In this way, orgasm is achieved in a semi-suffocation state, thereby increasing the level of sexual pleasure. If used improperly, there is a risk of death from suffocation.
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