UK Naked Men wonders What's In Sherlock?

As Homo And Whatsin relax in their bachelor pad, Whatsin can't help wondering what Sherlock is up to, as he can feel a persistent pressure against his perineum. Being a man of medicine he can't help asking exactly what his genius companion is working on. It turns out Homo is working on Whatsin's hot ass, "Whats going on Sherlock?" he exclaims, to which the professor of perversion replies brandishing a wet citrus fruit "lemon entry my dear Whatsun!"