Half Virgins

Okay today, I visited the library, I read Chimamanda Ngozi's Americanah. It is so interesting and didn't feel like dropping the novel until I'm done. While reading, I came across something, Aunty Uju telling Ifemelu to let Obinze kiss and touch her but he shouldn't enter. Obinze is Ifemelu's boyfriend in the novel. So I was like, if in an intimate relationship, there is no penetration, like the man's penis does not penetrate the woman's vagina. Is the woman still a virgin or an half virgin. Anything like that? HALF VIRGIN 😂😂