>>33624480 (OP)
You can do whatever you want, but consider the consequences. If you want to keep it a secret - forget about it, that never lasts. If you think you found a rational explanation, why it will be fine - forget about it, people will judge you and you will loose friends. Best thing is to find someone else, that will spare you all the possible problems. Pussy is all the same, if you don't plan on having a relationship with the person.