HP Erotic fan fiction [m+f+f] drugged, huge cock, deepthroat, cumfaced

New to this and this is the first time I’ve ever written something down. Don’t own any rights to the names obviously and I hope it’s ok for me to post here. Open to feedback and will be a part two if this gets good reviews. Needs work on structure and how it reads so constructive feedback is appreciated.

Harry crept slowly down the hallway. He knew what he must do as it had been driving him crazy all day. He had glimpsed Ginny and Hermione both half naked after he burst in to tell them he had arrived. They frantically tried to cover themselves as they got dressed and he profusely apologised but Harry hadn’t been able to get the image of their naked bodies out of his mind since. Now everyone was asleep and his throbbing erection would not subside and if he was going to get any sleep he had to take action.