我目睹了身為尼特族哀悼者的姊姊自慰，我的理性崩潰了。石川澪用活塞爆炸，卻沒有意識到她的妹妹正在射精
► 解释很多男孩和女孩会在青春发育期，或更早的时候开始出现自慰行为（知识）；
Just about All people. Masturbation is usually a quite common conduct, even amongst Individuals who have a sex lover. In a single nationwide research, 95% of males and 89% of girls reported that they have got masturbated.
衛生福利部國民健康署-健康九九網站-青春好漾館 （页面存档备份，存于互联网档案馆）
I worried about my rate, if my fingernails weren’t thoroughly clean sufficient, although I scrubbed my arms for 5 minutes straight. I'd just take what felt like several hours determining on the vibrator or my hands, only to surrender when I 自慰 could not get while in the temper.
I also assumed I used to be Bizarre for masturbating as a girl. I shook absent the disgrace when I realized that it wasn't abnormal to masturbate.
► 了解用来描述身体感觉的多种词语，包括一些对他人表达感情和亲近的词语（知识）；
名無し どっちかというと、自慰はあんまり感じないし痛いって感じなので
There's not a established age when you're purported to start off masturbating. In her experience, Erica Smith, a sex educator who focuses on purity lifestyle and "late bloomers," states boys are usually introduced to masturbation in their teens extra often than ladies.
自慰行為を行うと、性的興奮に伴って血行が良くなり、免疫力向上につながる可能性があります。
陰茎の健康を保ち、性機能を衰えさせないためには、適度な自慰行為が不可欠です。
風邪のときは身体がウイルスと戦っており、十分なエネルギーと休息が必要です。
自慰是一种常见的非生育性行为，故基督教与犹太教的卫道士担心其会威胁到人类的生存，将其谴责为“秘密犯罪”，自慰被西方宗教作为罪恶的原因大抵如下：
读本二年级下册中“身体的隐私部位”这一主题通过“哪里是身体的隐私部位”“谁可以触摸身体的隐私部位”“保护好身体的隐私部位”三个知识点的介绍，引导学生了解身体的隐私部位，保护好自己身体的隐私部位，形成保护隐私权的意识，避免受到侵犯。