I thought you might like this, from the entry for "fuck" in the OED:
a1503 Dunbar Poems lxxv. 13 Be his feiris he wald haue fukkit. 1535 Lyndesay Satyre 1363 Bischops+may fuck thair fill and be vnmaryit. 1535-36 I Answer to Kingis Flyting 49 Ay fukkand lyke ane furious Fornicatour. 1598 Florio Worlde of Wordes 137/1 Fottere, to iape, to sard, to fucke, to swive, to occupy. c1650 in Hales & Furnivall Percy's Folio MS. (1867) 90 Which made him to haue a mighty mind To clipp, kisse, & to ffuck. 1680 Rochester Poems on Several Occasions (1950) 14 Much Wine had past with grave discourse, Of who Fucks who, and who does worse. c1684 Sodom II. 30 Hee Fucks to please his will, but I for need. 1707 `Madam B[ran]le' Fifteen Plagues of Maidenhead 4 But I poor Virgin never shall be F--. a1750 A. Robertson Poems (1750) 256 But she gave proof that she could f--k. c1800 Burns Merry Muses (1911) 71 You can f--k where'er you please. c1863 Philo cunnus Festival of Passions II. 54 That female nation who being encamped near their enemies were fucked, during a truce, by the hostile party. 1869 Rossetti Let. 15 Sept. (1965) II. 743 If Byron f--d his sister he f--d her and there an end. c1888-94 My Secret Life IV. 64 Then a dread came over me. I had fucked a common street nymph. 1922 Joyce Ulysses 765 His wife is fucked yes and damn well fucked too. 1928 D. H. Lawrence Lady Chatterley iv. 44 Fellows with swaying waists fucking little jazz girls. 1967 D. Wright tr. R. Queneau's Between Blue & Blue v. 48 `Well, Lamélie,' says Cidrolin, `while you're waiting to get married, do you want to be entertained or educated?' `No, Dad, what I want to do is to fuck.' 1971 Ink 19 Oct. 15/3, I don't want to fuck anyone, and I don't want to be fucked either.
I'm 19. I have an excuse.