sex partner造句怎么写

4、Your risk for an STD increases if you have several sex partners at the same time.

2、In many places, same-sex partners can't adopt children.

1、Sex toys are not a replacement or substitute for sex partners, and they can" fix" your sex life.

3、Men with an alluring, symmetrical figure begin having sex at an earlier age, have sex earlier in relationships and have two to three times as many sex partners as their asymmetrical pals.