Thankfully Rick wouldn't imagine giving Yotsuba anything more than chaste kisses, so that's the first--and only--thing that goes through his mind when she offers. And in that regard, this is kind of cute!

"D-Did he?" the blonde man gasps, feigning shock as he kneels to Yotsuba's level. "W-Well...a-a-alright then. B-But if m-my w-w-wife f-finds out I'm k-kissing p-pretty g-girls behind her b-back, she'll be v-very mad w-with me."