Here's what rhymes with consensual.

Consider these alternatives

intercourse / course unprotected / rejected masturbation / education cohabitation / education accuser / user consented / prevented criminalizing / rising criminalize / size indecent / recent rape / age oral / moral prostitute / food copulation / population molestation / operation coercion / person promiscuity / continuity consummated / stated engage / stage lewd / food coerced / first