<human>: Can you condense the text into a few key points?

So my younger brother confided in me that he has started doing recreational drugs and he is now sexually active with his 14 year old girlfriend. I am flattered that he has trusted me with this information, but now I am troubled. I started having sex at 15 and experimented with pot around the same age, so I can relate to his situation but I made an active effort to educate myself about sexual health and got myself tested regularly. I have tried my best to inform him about pregnancy and sexual health (he thought that there is only one STD and claims that his "pull out game is strong" SMFH.) Our parents gave none of us any Sex-Ed talks growing up so I have offered to buy him condoms and pay for a trip to Planned Parenthood when I go home to visit my family next week. He is refusing to go currently because he thinks it will be "awkward". I don't want to tell my parents and betray his trust, but I don't know what to do. He needs to be sexually educated and tested if he is going to be sexually active. Also, I am troubled by him asking me about Molly and LSD.... Should I just tell my mom? She is my best friend, but he will more than likely never trust me after this.
<bot>: My younger brother is making adult decisions and is uneducated about his sexual health and how drugs can effect him. Do I squeal or not?