Talk:理系女子は笑わない (Rikei Joshi wa Warawanai)/@comment-103.37.95.82-20190512160921/@comment-26239285-20190512230317

Maybe they're at an age when they've just hit puberty and it's all new to them and they have emotions they haven't learned to control and they're still immature so dirty jokes are actually funny to them.