I sleep in the same bed as my boyfriend so no plushies during that, unless he counts as one.
Anyway, every week day he goes to classes so when he does he hands me a seal plushie. That's because he leaves early in the morning and I sleep for a bit longer (like an hour or maybe two if I'm really tired). If I don't hold anything for a while I wake up instantly, so that's the reason. I always grab the plushie when he hands it to me in my sleep, too ^_^