I7 ibuprofen

Medical stuff:
Fracture = broken. We have lots of terms to describe the fracture, but a fracture is a break.
People can walk on a broken ankle if they are tough enough to take the pain and the tibia is not where the fracture is.
She would have had an x-ray about a week after the surgery to confirm it was well healing.
Plaster? We more often use water activated fiberglass these days. Less heat as it cures, sets quicker.
Very likely she would have been put in a walking boot.
Advil = Motrin = ibuprofen. Each pill is 200mg, so three were a good choice, four a bit better. Redose after six hours if the pain has returned.

Loved the story - but just as an aside, aspirin actually prevents liver damage. Acetameniphen (Tylenol) is what is traditionally known as dangerous for the liver, and non-aspirin NSAIDs such as ibuprofen have recently been linked to stroke/heart attack risk increase. lol I know this has nothing to do with erotica, and your story is fantastic - but if it were me writing this? (and I do write a ton - I'm actually a professional author), I would have had Jack (the athlete) share his prescription pain killers with his victim, since he's most likely on them (athletes are always getting hurt) and since opiate prescriptions, added Tylenol not withstanding, are the only things that don't increase the risk of liver damage and heart attack/stroke. Plus... let's be honest. They're also the only medications that actually work. And also - it's the very least Jack owes him. ;)

I like your story. Your caveat about discontinuities at the top was way too understated, they were jarring, but I get it. I've been there myself, but please remember to come back and clean up later, you're going to throw a lot of people off.
OK, big problem: Never, ever, ever take Advil and Tylenol together! Ever! Tylenol is Acetaminophen, it's a blood thinner. Advil is Ibuprofen, it's an anti-inflammatory that will also irritate your stomach lining. So between the two, you'll end up with a bleeding ulcer. I think the standard recommendation is to separate them by at least twelve hours, though I just stick to one. So unless you're TRYING to mess Hayley up even worse than she already is (bruised, battered, hung over), PLEASE stick to one or the other.
PS: Yes, this is a pet peeve. Yes, I've personally had a problem with both drugs. Google it if you don't believe me.

When you refer to lifelong I think some more explanation is due. Did you lack the sexual cravings that almost all adolescents have? Did you masturbate before having sexual contact with another person? Not intercourse per se, but kissing, fondling..etc? Have you ever experienced an orgasm, with or without a partner? Does your vagina lubricate when you are exposed to sexual situations? As far as males with low libidos, often that's a result of another underlying physical, or mental anomaly. Please don't scare people, exogenous testosterone creams carry little risk. Most that find themselves in need of these creams are not under forty years of age, and usually older than than that. While I wouldn't recommend them to anyone who has had prostate cancer the risk is minimal. Taking over the counter medications such as Advil, Motrin, which are both ibuprofen, can cause severe kidney damage in large amounts, yet are safe minus pre-existing kidney problems, when taken properly they provide effective and safe relief from pain. The same can be said for exogenous or injected testosterone and estrogen provided it is used correctly. HSDS can, and does come with life changing effects. It has the ability to prevent and kill marriages. So if pharmocological therapy can eliminate or reduce the aforementioned effects, it should be understood that it remains a viable and safe option in the treatment HSDS.

Buy and install a new fan/heatsink until you can upgrade. Death by overheating comes out of nowhere.
AND, unless you have made a copy of your work on a thumb drive, the old disk drive will not be read by the new operating system....so even with an upgrade you cannot just install your old hard drive as a secondary and get anything off of it.
When you get the new fan/heatsink also get the silverized heat paste that helps transfer the heat from the cpu to the heatsink on the new fan or you will still have issues. I am sure your problem is with the deterioration of that paste. Happens more often than people realize
My suggestions for a new system:
You are using it as a word processor, so the latest and greatest gaming PC is a waste...even though these suggestions will still be a good gaming system.
Get one that has an I7 processor for longevity, yes.
And 32 gig of ram.
If you go with digital drives get a mirrored system as those fail without warning but the speed at which they operate is astounding.
Definitely go for the larger screen, ergonomic keyboard, and a full sized tracker ball rather than a mouse (you will hate it for a month, but after, you will never go back).
Get something akin to the Professional version of Microsoft Office if you can't get the real thing...there is a difference for a professional writer. Get an Office for Dummy's book or two...well worth it for the insider tips and tricks and program insights.
Gigabit Ethernet card, multi SSD reader, re-writable blue ray, embedded wifi and wireless connectivity just in case your hard line develops a fault in the wiring to your router.
Finally, get an uninterruptible, battery based, power supply (over just a simple surge protector) because the battery is the best surge protector there is as well as it gives clean power to your system as it ignores power fluctuations and gives you time to finish what you are doing before you have to sign off due to a power failure. (set this to audible alarm at first just so you realize just how bad your power supply grid is then set it to silent after a week for your sanity.)